Round your answer to the nearest tenth.
1 answer:
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This uses the properties of a 30-60-90 triangle. the 90 m is opposite the 60 degree angle to convert to the side opposite the 30 divide 90 by 
90 / = 51.96 m or B
90 /
I've attached the correct image to this answer, just in case they're scrambled.
For the question mark, we can insert a variable considering it is an unknown number.
