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What is the correct answer to this multiple choice question? Please help!

What is the correct answer to this multiple choice question? Please help!-example-1
User Chinto
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1 Answer

3 votes

Answer:

19.3

Explanation:

The base of the top triangle is 24.158 (approximately) found from the bottom triangle using the sine rule

from that,

sin(53) = r/24.158

or, r = 24.158×sin(53)

or, r = 19.3 (rounded to the nearest tenth)

User Mhawke
by
8.4k points

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