ghean77 ghean77

22-07-2021
Mathematics

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Find the length of BC
A. 6.81
B. 7.64
C. 13.37
D. 29.44

Find the length of BC A 681 B 764 C 1337 D 2944 class=

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wegnerkolmp2741o wegnerkolmp2741o

22-07-2021

Answer:

13.37 = BC

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = opp / hyp

cos 27 = BC / 15

15 cos 27 = BC

13.36509 = BC

Rounding to the nearest hundredth

13.37 = BC

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