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Triangles
Page 10
Questions (8,540)
Find the coordinates of the centroid of a triangle whose vertices are P(-6,1), Q(-2,-5) and R(8,1).
2 answers
asked anonymously
113 views
A right-angled triangle contains an angle of 65°. What is the size of the third angle?
2 answers
asked by
Hadassah
115 views
In triangle XYZ, Y=29,8°Z=51,4°,x=19,6cm.Solve the triangle completely
4 answers
asked anonymously
73 views
An isosceles triangle has one angle of 64°. Its other two angles are the same size as each other. What does each angle measure?
2 answers
asked by
Hadassah
163 views
The measures of a rectangle are 8 inches by 15 inches. Find the length of the diagonal.
1 answer
asked anonymously
73 views
A triangle is measured and two adjacent sides are found to be 3 inches and 4 inches long, with an included angle of /4. The
2 answers
asked anonymously
85 views
Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths.
Select the
15 answers
asked anonymously
172 views
If the perimeter of triangle ABC
is 27.6 cm, what is the perimeter, in centimeters, of triangle ?
2 answers
asked by
DestinyBright
119 views
If the perimeter of triangle ABC
is 27.6 cm, what is the perimeter, in centimeters, of triangle BCD ?
2 answers
asked by
DestinyBright
100 views
A ladder 9.6 millimeter long leans against a wall.it touches the Wall at a point 9 millimeter above the ground. find the
10 answers
asked anonymously
165 views
A person who is 6
feet tall is standing 132 feet from the base of a tree, and the tree casts a 144 foot shadow. The
2 answers
asked by
gaga
142 views
Classify the triangle by side length, and angle measurement
2 answers
asked anonymously
150 views
Classify the triangle by side length and angle measurement
2 answers
asked anonymously
127 views
Name the triangles that are classified by sides
2 answers
asked anonymously
130 views
A right angle triangle has a base of 11cm a height of 60 and hypotenuse as y find y
2 answers
asked by
Emmanuella
57 views
A triangle has two right angles one side the length is 60cm and the hypotenuse is x and the fraction of the base is 11 the other
2 answers
asked by
Emmanuella
69 views
what is the area of the triangle to the nearest tenth 13m 8m 28 degrees
2 answers
asked anonymously
133 views
. In the triangle PQR below, angle RPQ=45,
angle PQR=60 and |RQ|=4. Find |RP| A. √26 B. 3√6 C. 4√ 6 3 D. 2√6
2 answers
asked by
Benny
119 views
The town of Mathville is triangular in shape and has a perimeter of 104 km. The interstate borders the southern part of the
2 answers
asked anonymously
313 views
A flagpole has a height of 10
yards. It will be supported by three cables, each of which is attached to the flagpole at a
2 answers
asked by
gaga
82 views
The base of an isosceles triangle is twice it's height. If the other sides are 3√2 long, find the length of the base.
7 answers
asked by
Damasus Komla
113 views
A triangle with an area of 25 square units is rotated 180 degrees clockwise. What is the area of the rotated figure
2 answers
asked by
St Jude girl
596 views
How many distinct triangles can be drawn given ΔABC where a = 10, c = 16, and ∠A = 30°?
2 answers
asked by
Asmaa
130 views
Triangles 1 and 2 are similar. What ratio relates a side length of triangle 1 to the corresponding side length of triangle 2?
10 answers
asked anonymously
126 views
The three sides of a triangular fence have lengths 3x + 4, y − 5, and 7x − 1. What is the total perimeter?
2 answers
asked anonymously
74 views
Calculate the size of the triangle abc in a regular Pentagon
5 answers
asked by
Vayana
103 views
A triangle has side lengths 10, 16, and 11. Is the triangle acute, obtuse, or right? Explain.
4 answers
asked by
no
88 views
In triangle PQR, m∠P = 43°, PQ = 7.5, and PR = 8.4 What is m∠R to the nearest degree
a. 64° b. 52° c. 41° d. 60°
7 answers
asked by
no
132 views
In triangle PQR, m∠P = 43°, PQ = 7.5, and PR = 8.4 What is m∠R to the nearest degree
2 answers
asked by
no
67 views
What are the values of w and x in the triangle below. Round the answers to the nearest tenth.
16 48° 32° Image:
7 answers
asked by
no
155 views
What are the values of w and x in the triangle below. Round the answers to the nearest tenth.
Image:
2 answers
asked by
no
142 views
Determine whether the triangles are similar. If so, what is the similarity statement and the postulate or theorem used.
a. ΔDGH
1 answer
asked by
no
126 views
The measures of the angles of a triangle are in the extended ratio 3 : 5 : 7. What is the measure of the smallest angle?
a. 12°
2 answers
asked by
no
131 views
The slope of AB is - 3/2. Which statement proves that ΔABC contains a right angle?
2 answers
asked by
no
98 views
Is the triangle equilateral, isosceles, or scalene?
Here's the work given: (7x - 10)° + (6x + 8)° + (4x + 8)° = 360 → 17x =
2 answers
asked by
no
95 views
Select the correct answer.
Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior
2 answers
asked by
Jerry
113 views
Look at the given triangles.
4x+1 5x+5 7x-2 2x+2 6x+2 X+6 A)Write an expression for the perimeter of each triangle. B)Write
2 answers
asked by
ray
77 views
A triangle has angle measurements of 27 degrees
and 24 degrees . What kind of triangle is it? right and isosceles acute and
7 answers
asked by
Hey..😙
72 views
Triangle ABC has altitudes AD, BE, and CF. If AD = 12, BE = 12, and CF is a positive integer, then find the largest possible
2 answers
asked by
Kim
68 views
In triangle PQR, mZP = 53°, PQ = 7.4, and PR = 9.6. What is m≤R to the nearest degree?
61° 49° 42° 35°
1 answer
asked by
bilhkj,n m
61 views
The measures of the angles of a triangle are in the extended ratio 3:5:7. What is the measure of the
smallest angle? (1 point) O
2 answers
asked by
bilhkj,n m
72 views
The length of the hypotenuse of a 30° 60° and 90° triangle is 11 what is the perimeter
7 answers
asked by
Pinky
118 views
The angles opposite the congruent sides of an isosceles triangle are congruent. Find the value of x in the triangle.
x 70 degrees
2 answers
asked by
bailey
77 views
Write a ratio in simplified form of the vertical length to the horizontal length of the red triangle.
2 answers
asked anonymously
110 views
He measured the height of the box to be 3 in. Then, Stephan drew a line from the center of one of the hexagons to each of its
2 answers
asked by
anthony cooner
69 views
A boat sail is triangular. The measure of one angle of the triangle is °. The measure of another angle of the triangle is
2 answers
asked by
erin
68 views
A boat sail is triangular. The measure of one angle of the triangle is °. The measure of another angle of the triangle is
2 answers
asked by
erin
101 views
In ΔRST,
R T ‾ RT is extended through point T to point U, m ∠ R S T = ( 3 x + 17 ) ∘ m∠RST=(3x+17) ∘ , m ∠ S T U = (
2 answers
asked by
Anna
82 views
Altitude Prism
Short Definition (This is 10th grade math, please don't make it advanced)
2 answers
asked by
no
68 views
A side of the triangle below has been extended to form an exterior angle of 64°. Find the value of
x x.
2 answers
asked by
Anna
90 views
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