# Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

259 results
1. ## Math

Find the value of x if line QS bisects angle PQR and measure of angle PQR equals 82 degrees. angle PQS=10x+1

2. ## Geometry

What is the value of x? identify the missing justifications, m

Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, −6), Q(0, 9), and R(−3, 0). Triangle P'Q'R' has vertices P'(1, −2), Q'(0, 3), and R'(−1, 0). Plot triangles PQR and P'Q'R' on your own coordinate grid. Part A: What is

4. ## Geometry

QS−→ bisects ∠PQR, m∠PQS=(4y−10)∘, and m∠SQR=(2y+10)∘. Find m∠PQR.

5. ## Maths

IN TRIANGLE PQR, PQ=QR -=RP =7CM FIND EACH ANGLE OF TRIANGLE PQR

6. ## geometry

T is in the interior of angle"PQR". if angle"PQR"=10X-7, angle"RQT"=5X and angle"PQT"=4x+6 "X" will eaqual to?

7. ## geometry

The line QS bisects

8. ## Geometry

S is in the interior of ∠PQR, m∠PQS = 87°, and m∠SQR = 33°. Find m∠PQR.

9. ## geometry

What is the perimeter of PQR with vertices P(–2, 9), Q(7, –3), and R(–2, –3) in the coordinate plane?

10. ## math

Lesson 13: Geometry Unit Test Math 7 B Unit 1: Geometry help It is a unit test and I don't know what to do if you could help me out...……………? David drew a triangle PQR as shown. If angle QPR measures 135 degrees, which statement is true for angle

11. ## math

Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, −6), Q(0, 9), and R(−3, 0). Triangle P'Q'R' has vertices P'(1, −2), Q'(0, 3), and R'(−1, 0). Plot triangles PQR and P'Q'R' on your own coordinate grid. Part A: What is

12. ## geometry

if triangle FGH~ to Triangle PQR, FG = 6, PQ = 10 and the perimeter of trinagle PQR is 35 find the perimeter of triangle FGH

13. ## Geometry

Find the perimeter of PQR with vertices P(-2, 9), Q(7, -3), and R(-2, -3).

14. ## mathematics

If m∠PQR=(12x−2)∘, and mPR=(20x−10)∘, what is m∠PQR?

15. ## Math

given that triangle PQR is similar to triangle STU and that corresponding sides PQ=4cm and ST=6cm. The area of STU is 12cm squared. state the area of PQR

16. ## Math

The ratio of the perimeter of triangle PQR to the perimeter of rectangle ABCD is 5 : 9. All in centimeters Triangle (sides) PQ: (x-3) PR: (3x-5) QR: (4x+3) Rectangle (sides) AB: (2x+2) BC: (4x - 1/2) [AB is longer than BC] a. Write algebraic expressions

17. ## geometry

∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

18. ## maths

IN this multiplication problem each letter P, Q and R represents a different digit. What 3 digit number is represented by PQR? PQR x 3 = QQQ 3xPQR = QQQ = Qx111 ----> PQR = 37 Q ----> P0R = 27 Q You know that 25x4 = 100, so you could try Q = 4, beause you

19. ## math

Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

20. ## Math

PQR ~ STU. PQ = 12cm and ST = 9cm. The area of STU is 72 cm². Find the area of PQR.

21. ## Geometry

Determine whether triangle PQR is congruent to triangle STU given the coordinates of the vertices. Explain your conclusion. coordinates of triangle PQR P(0,3) Q(0,-1) R(-2,-1) S(1,2) T(1,-2) U(-1,-2)

22. ## geometry

if in triangle JKL, JK= 9, KL = 11, and JL=12, and in triangle PQR, PQ=9, QR=11, and PR=11, explain why triangle JKL and triangle PQR are not congruent

23. ## Maths

PQR=80 and SRT=20 what is the size of PXR?

QS bisects

25. ## Math Question

In △PQR, ∠R=90◦ ,∠P=58◦, and PR=7.1 cm. Determine the area of △PQR to the nearest tenth of a square centimetre.

26. ## Geometry

Find m∠RQT if m∠PQR = (10x – 9) °, m∠RQT = (5x) °, and m∠PQT = (2x + 6) ° ​ ​ m∠PQR= degree

27. ## geometry

Ray QS is the angle bisector of angle pqr. Pqr has a bisecotor qs and angle pqs is 40 degrees. What would be the two angle measures not given in the diagram?

28. ## geometry

find orthocenter triangle PQR .P(1,7)Q (1,2)R (11,2).

29. ## geometry

Triangle PQR has vertices P(0, 0), Q(3, 4), and R(3, 0). If triangle PQR is rotated 180° about the origin, what is the length of side P'R?

30. ## Math

The length of the side QR of a triangle PQR is 14.5cm

31. ## mathematics

Find m∠PQS and m∠PQR.

32. ## Math

Find the measure of the sides of an equilateral (triangle)PQR if PQ = 5x - 7 and PR = 2x + 5

33. ## Geometry

Suppose PQR RST. Which congruency statement of the two triangles is not equivalent to the others

34. ## Math

PQR is a right -angled triangle with ^PQR=90° ^QPR=30° and |PQ|=50cm find to de nearest whole namba I.|QR| ii.|PR|

35. ## mathematics

If m∠PQR=(12x−2)∘, and mPR=(20x−10)∘, what is m∠PQR? answer choices are: a. 137.5 b. 70 c. 16 d. 81

In triangle PQR, we have

37. ## Geometry

Point T is in the interior of ∠PQR. Find the m∠PQR if the following conditions apply. The m∠PQR = (10x - 7)°, the m∠RQT = 5x°, and the m∠PQT = (4x + 6)° The ﻿m∠PQR is=

38. ## trig

Triangle PQR is congruent to P'Q'R. If PQ= x+y, P'Q'+10, Q'R'= 3x-y, and QR=14, then what is x and y?

39. ## geometry

In △PQR, PQ = 17 in, PR = 10 in, QR = 21 in. Find the altitude from P to the side QR.

40. ## geometry

Lines a, b and, c are perpendicular bisectors of angle pqr and meet at a find x, y, nd z

41. ## math

David drew triangle PQR as shown. .A triangle is shown with point Q at the lower left, point P at the top and point R to the upper right. Angle P measures 135 degrees. If ∠QPR measures 135°, which statement is true for ∠PQR and ∠PRQ? A. ∠PQR and

42. ## math

Use (Triangle) PQR with coordinates P(2, –1), Q(0, 5), and R(–2, 0). Which matrix expression can be used to translate (triangle)PQR 1 unit left and 3 units up?

43. ## math

∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

44. ## Maths

construct triangle PQR in which pq is equal to 5.5cm , qr =8.5cm , and pqr =75°. construct M, the mid point of PR , measure QM

45. ## geomety

pqr is a right triangle. If RQ = 8, what is PQ?

46. ## math

In triangle PQR, m

47. ## Math

Find the measure of the sides of an equilateral PQR if PQ = 5x - 7 and PR = 2x +5. I cannot understand this!

48. ## Trigonometry

Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find the coordinates of R' to the nearest hundredth after rotating triangle PQR counterclockwise about the origin 45º.

49. ## geometry

5. The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (a) Find the area of triangle PQR. (b) Find the length of the projection of segment PQ onto segment PR. (c) Find the length of segment QR.

50. ## geometry

in triangle PQR below, S and T are midpoints of side PQ and QR, repectively.If ST=12 and PR=2X+4, what is te value of X

51. ## maths

In a triangle PQR. Q=8cm , R=6cm . Cosp=1/12.calculatethe value of p

52. ## maths

In triangle PQR QM perpendicular to PR, RN perpendicular to PQR, H is ortocentre of triangle PQR then PNHM is -----

53. ## math

construct a triangle ABC similar to given triangle equilateral triangle PQR with side sum such that each of its sides is 6/7 of the corresponding angle PQR

54. ## math

A ship leaves POrt P and sails 28km away on bearing of 70 degrees to POrt Q. The ship then turns on a bearing of 160 degrees and sails 21km to POrt R. Find angle PQR, calculate the distance PR, Determine the bearing of R from P. angle PQR = 180 degrees -

55. ## Math

How is 🔺 pqr related to 🔺 stu

56. ## maths

Choose three options which are true: a) an angle of 150 degrees is equivalent to 2pie/3 radians. b) Cos 0 = cos (0 – pie/2) for al values of 0. c) Sin 0 = cos (0 – pie/2) for all values of 0. d) If triangle ABC has a right angle at B, then sin A = cos

57. ## Math

in triangle PQR, PQ=5.4, QR=3.6, and PR=6.2. to the nearest tenth, what is m

58. ## math

show that triangle PQR with P(-2,10, Q(1,5) and R(5,2) is isosceles.

59. ## geometry

in triangle PQR ~ -- ~ -- if m

60. ## maths-urgently needed

Construct a triangle PQR with base PQ = 8.4 cm , angel P = 45 degree and PR - QR = 2.8 cm ??

61. ## math

Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ M is on segment PR 9sqrt3 is wrong(the system did not take it)

62. ## geometry

Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

63. ## math

hi I reposted this question to see if I would get the answer the person who posted this one last time says that 9sqrt3 is wrong (and I check if they were right) do here is the question again Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR (meaning that

64. ## Math

If triangle PQR is 14.5 then PQR=71, QPR =57 find the lengths of the sides PR and PQ

65. ## Math

Diagram of a triangle PQR when QR is 14.5

66. ## Math

Construct an isosceles triangle PQR in which PQ = PR, base QR = 5.6 centimetres, angle PQR = 75 degrees using a ruler and a pair of compasses. Draw its lines/line of symmetry.

67. ## Trigonometry

Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find the coordinates of R' to the nearest hundredth after rotating triangle PQR counterclockwise about the origin 45º.

68. ## Trigonometry

Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find the coordinates of R' to the nearest hundredth after rotating triangle PQR counterclockwise about the origin 45º.

69. ## mathematics

the vertices of angle PQR are P(3,0),Q(9,-2) and R(9,8)find the area of angle PQR to one decimal place and state the type of triangle

70. ## Geometry

I need help with this paragraph proof I have no clue what I am doing. Given: QS bisects angle PQR. Angle PQS equals 45 degrees. Prove: PQR is a right triangle. I really need help, I don't want to fail.

71. ## maths

In triangle PQR QM perpendicular to PR, RN perpendicular to PQR, H is ortocentre of triangle PQR then PNHM is -----

72. ## math

The area of circle PQR with centre O is 72cmsquared.what is the area of sector PQR,if POR =40squared

73. ## math

if angle pqr=1 1/2 right angles find the reflex angle pqr

74. ## Algebra

In triangle PQR shown, point S (not shown)is on QR between Q and R. Give one possible value for the length of PS ...Explain your reasoning.. Triangle PQR = 13" PQ = 6" QR = 2" PR = 5" I need help in figuring this out this triangle with an equation or

75. ## geometry

Consider the following right triangle with right angle, P, where PQ=4 units and PR=5 units. Right triangle PQR with right angle P. The sides are labeled as follows: PQ=4 and PR=5. Step 1 of 5 What is the length of the hypotenuse of △PQR? Round your

76. ## Geometry

Given triangle PQR with m

77. ## Biconditional statements

™PQR and ™QRS are supplementary if and only if m™PQR = m™QRS = 90°. true or false if false provide a couterexample

78. ## Geometry

M angle pqr =80 m arc pyr=80 find m arc pxr and m angle pqr

79. ## math

Given that triangles PQR~STU:triangle #1 sides 8,9,10 triangle #2 3,?,? a) What is the ratio of similitude of PQR~STU triangles? Express answer in fractional form. b) What is the ratio of the perimeter of PQR~STU triangles? Express answer in fractional

80. ## math

The points P (2, −1), Q (−4, −1) and R (−1, 3√3 − 1) are joined to form a triangle. Prove that triangle PQR is equilateral. I get that you use the distance formula to find the distance between these three points, which will prove that PQR is

81. ## sanket study centre

In triangle ABC p,q,r such that they lie interior of triang ABC and AP=AR and all the three sides of triangle PQR are scalan if area of triangle PQR is 100 then find area of triangle ABC

82. ## Geometry

In triangle PQR, we have

83. ## Trig

The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (a) Find the area of triangle PQR. (b) Find the length of the projection of segment PQ onto segment PR. (c) Find the length of segment QR. (d)

84. ## MATH

The ratio of the perimeter of triangle KLM to the perimeter of triangle PQR is 5/3 and LM is 4 less than twice QR. Find LM and QR, if Triangle KLM~Triangle PQR. Can someone solve this in ratio and proportion method? Thanks.

85. ## calculus

5. Consider the circle x2 + y2 = 16 and the parabola y2 = 8x. They intersect at P and Q in the first the fourth quadrants, respectively. Tangents to the circle at P and Q intersect the x-axis at R and tangents to the parabola at P and Q intersect the

86. ## geometry

if angle FGH is similar to angle PQR, FG = 6, PQ = 10, and the perimeter of angle PQR IS 35, find the perimeter of angle FGH

87. ## math pls

The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (d) Find the sizes of the other two angles of triangle PQR. (e) Find the length of the median drawn to side PQ. (f) Find the length of the

88. ## geometry/math pls help

The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (1) Find the sizes of the other two angles of triangle PQR. (2) Find the length of the median drawn to side PQ. (3) Find the length of the

89. ## math

x^3-(p+q-r)x^2+(pq-pr-qr)x+pqr How to factor this??

Given:

If m

92. ## math

pqr is a 45 -45 90 triangle with the vertices q(6,4) and r(-6,_4) and m

93. ## MATH

triangle PQR has vertices p(-3,5),q(7,3) and r(-1,-5) find the distance between PQ,QR and RP

94. ## math

what formular do you use to find the area of an angle PQR

95. ## mathematics

In ∆PQR p= 1.8cm, q = 2.5cm, r = 3.6cm,calculate p.

96. ## maths-urgent

construct a triangle PQR with base PQ = 8.4 cm , angle P = 45 degree and PR - QR = 2.8 cm

97. ## Geometry

Find the measure of the sides of an equilateral PQR if PQ = 5x - 7 and PR = 2x +5. I cannot understand this!

98. ## Maths

Construct a triangle pqr in which qr= 7.2 CM,ANGLE q=45 DEGREE and pq-pr=3.4cm

99. ## Mathematics

In triangle PQR, q= 8cm ,r=6cm and cos p=1/12. calculate the value of p

100. ## Math

in triangles PQR, m

1. 1
2. 2
3. 3