3 years ago

I REALLY NEED HELP! △DLZ∼△MYR What is YR? (Picture Included!)

Mathematics

1 answer:

o-na [289]3 years ago

6 0

Answer:

YR = 33.6 in.

Step-by-step explanation:

△DLZ∼△MYR

LZ / DZ = YR / MR

21/18 = YR / 28.8

7 / 6 = YR / 28.8

YR = 7 * 28.8 / 6

YR = 33.6

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