1. Questions

math Please help!!

triangles ABC and DEF are similar.
What is the legnth of side EF?

Triangle ABC:
Side Ab 3 cm
Side Bc 2 cm
Side Ca 5 cm

Triangle DEF
Side De 4.5 cm
Side Ef x
Side Fd 7.5 cm

what is the legnth of side ef
A 1.5 cm
B 4 cm***
C 3 cm
D 8.5 cm

Am i correct?

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
boi

  1. Does this question have pictures?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Haley

  2. what is the answer tho? Please help me!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    boi

  4. Hold on Im figuring it out...

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Haley

  5. I agree with that- although Im not really sure. What does your text say?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Haley

  6. Where are the pics?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    NRyan

  8. I am un able to send the link to the pics! Sorry guys, but could you please help me?
    God bless you!!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    boi

  9. We can't help you without the pictures. And only a few of us tutors can post links.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    👤
    Ms. Sue

  10. Oh, guys, the answer was 3 cm by the way

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    boi

  12. Assuming you wrote down the vertices in the standard corresponding pattern, that is
    A --> D
    B --> E
    C --> F , then
    notice that 4.5/3 = 7.5/5 = 3/2

    x/2 = 3/2
    x = (3/2)(2) = 3

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Reiny

  13. Unit 5 Lesson 7: Unit Review
    Practice Test: Applications of Proportions

    1. A pack with 6 cans of juice costs 3.48. What is the unit rate?

    3.48 ÷ 6 = ?.??
    C) 0.58 per can

    If you had trouble with this question, unit 5 lesson 1 (Ratios and Rates) will help.

    2. Write and solve the proportion to find how much flour is needed to make 54 cookies.

    Cross multiple: 2×54= ?, ?÷24=?
    ?=? ?/?
    A) 2/24 = X/54; X=4 1/2 cups

    If you had issues with this question, unit 5 lesson 2 (Proportions) will help.

    3. What is the length of side EF?

    C) 3cm

    If you had issues with this question unit 5 lessons 3 and 4 (similar figures and ratios of similar figures) will help.

    4. What are the coordinates if triangle A'B'C'?

    B) A'(-4,4),B'(2,6),C'(-2,0)

    If you had issues with this question unit 5 lesson 5 (Dilations) will help.

    5. What is the actual distance?

    1cm = 50km
    1/50 = 6/X
    50 × 6 = ???
    C) 300km

    If you had issues with this question unit 5 lessons 1 and 2 will help.

    1.C
    2.A
    3.C
    4.B
    5.C

    100%

    Hope this helps anyone who finds it.
    -AKIRAA

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    AKIRAA

  14. LOL I came to this and I am past this right here I am unit 6 Lesson 8 at Conexus

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Hayleigh

  16. answers plz

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    The 100% correct answers

  17. The answers for Unit 5 applications of proportions for the PRACTICE is

    1 c
    2 a
    3 c
    4 b
    5 c

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    (:

  18. @(: is 100% correct!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    koolkid

  20. @(: is 100% correct

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Jessica

  21. Great! I got a 40% no thanks to ;).

    But thx anyway I guess.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Macy

  22. hey yall

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    trippyluve

  24. scott here

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    scott the woz

  25. AKIRAA is 100% correct :]

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Vee

  26. how do yall not know the answer ITS LITERALLY THEY ARE SIMILAR do yall not study god lee

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    Anonymous

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    ΔABC and ΔDEF are similar. Find the values of x and y. Triangle ABC is shown with side AB labeled y, side BC labeled 12, and side CA labeled 21. Triangle DEF is shown with side DE labeled 6, EF labeled 4, and FD labeled x. A. x

  2. math

    Triangle ABC undergoes a series of transformations to result in triangle DEF. Is triangle DEF congruent to triangle ABC ? Is it Congruent or Not congruent? 1.)) Triangle ABC is translated 3 units up and 5 units right, and then

  3. geometry

    triangle abc is similar to def, the lengths of the sides of triangle abc is 5,8,11. what is the length of the shortest side of triangle def if its perimeter is 60?

  4. math

    Using a ruler and a pair of compasses only, construct triangle ABC in which angle BAC is 45 degrees, side AB is 7cm and side AC is 9cm. Locate P, inside the triangle ABC, which is 5cm from A and equidistant from B and C

  1. Geometry (check answer)

    Prove that the triangles with the given vertices are congruent. A(3, 1), B(4, 5), C(2, 3) D(-1, -3), E(-5, -4), F(-3, -2) a The triangle are congruent because triangle ABC can be mapped to triangle DEF by a rotation. (x,y)--->(y,

  2. Math

    In the following figure, triangle ABC and triangle DEF are similar. What is the value of x ? Triangle ABC and triangle DEF are shown. Side AB measures 10 millimeters. Side BC measures 4 millimeters. Side CA measures 8.5

  3. Math

    Use the congruent triangles shown to answer question 6 and 7. 6. A. B. C. D. 7. Side BC is congruent to which side? A. ZX B. YX C. XY D. YZ 8. in the image below, ABC ~ DEF What is the length of EF and the measure of A. 27; 41 B.

  4. L.A 8TH

    For each pair of shapes, decide whether they are congruent, similar, or neither. Choose the best answer. Congruent Similar Neither Two side-side-side triangles are shown. Each side of one triangle is equivalent to the

  1. geometry

    "Triangle DEF is similar to triangle ABC, and the length of side DE is 6 cm. The length of side AB is 2 cm. If the area of triangle ABC is 5 square cm, what is the area of triangle DEF?

  2. Math

    ∆ABC has the points A(1, 7), B(-2, 2), and C(4, 2) as its vertices. The measure of the longest side of ∆ABC is units. ∆ABC is triangle. If ∆ABD is formed with the point D(1, 2) as its third vertex, then ∆ABD is triangle.

  3. algebra

    Triangles ABC and DEF are similar. Find the perimeter of triangle DEF. Round your answer to the nearest tenth. ab=4ft bc=6ft ac=5ft de=6ft ef= 9ft there is no feet given for df Please can anyone help me solve this with steps I

  4. Math

    Triangle ABC has coordinates A(-4,-2), B(0,-2), and C(-4,1). Triangle DEF has coordinates D(3,6), E(3,2), and F(0,2). Use coordinate geometry to determine if these two triangles are congruent. If they are not congruent, state the

View more similar questions or ask a new question.