In ABCD, the measure of ZD=90°, BD = 63, CB = 65, and DC = 16. What ratio represents the cosine of ZB?

Michael Garber asked Sep 16, 2022

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2 votes

In ABCD, the measure of ZD=90°, BD = 63, CB = 65, and DC = 16. What ratio

represents the cosine of ZB?

Michael Garber asked Sep 16, 2022

2.5k points

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19 votes

Answer:

is there a picture of this

Rajesh Naddy answered Sep 21, 2022

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