The equation cos (35 degree) equals StartFraction a Over 25 EndFraction can be used to find the length of Line segment B C. Tria

Question

The equation cos (35 degree) equals StartFraction a Over 25 EndFraction can be used to find the length of Line segment B C.

Triangle A B C is shown. Angle A C B is a right angle and angle C B A is 35 degrees. The length of C B is a and the length of hypotenuse A B is 25 inches.

What is the length of Line segment B C? Round to the nearest tenth.

14.3 in.
20.5 in.
21.3 in.
22.6 in.

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Kim Chi 4 years 2021-07-25T19:48:15+00:00 2 Answers 43 views 0

Answers ( )

  1. Ben
    0
    2021-07-25T19:49:17+00:00
    Reply

    The answer would be 20.5 in. also you’re welcomeeee

  2. vankhanh
    0
    2021-07-25T19:49:24+00:00
    Reply

    Answer:

    B.

    Step-by-step explanation:

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