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Find the measurement of side QR.

Find the measurement of side QR.-example-1

1 Answer

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Answer:

Explanation:

Another similar triangle. then the sides that are the same are:

r /d = p / b

r =30

d = 72

b = 60

p = QR

30 / 72 = QR / 60

( 30 / 72 ) 60 = QR

1800 / 72 = QR

25 = QR

:) glad they makes these work out to easy numbers.. I mean not some long decimal

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