jcharles2357 jcharles2357

04-08-2021
Mathematics

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two triangles are similar what is x

two triangles are similar what is x class=

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Аноним Аноним

04-08-2021

Answer:

x = 10

Step-by-step explanation:

smaller triangle / bigger triangle = 20 / 28

hence,

3x / (4x+2) = 20/28

28(3x) = 20(4x+2)

84x = 80x + 40

4x = 40

x = 10

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