gerardoblk1650 gerardoblk1650

08-02-2018
Mathematics

contestada

A right triangle abc is similar to triangle pqr such that the hypotenuse bc=10 and the hypotenuse qr=4. if ac=8, what is the length of pr? round your answer to the nearest tenth.

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dannielle dannielle

08-02-2018

because the triangles are similar

ac/pr=bc/qr
8/pr=10/4

10*pr=8*4
10pr=32
pr=32/10
pr=3,2

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