What is the measure of A? I’m confused Please help me!!
1 answer:
Answer:
A = 113
Step-by-step explanation:
The sum of all angles in a pentagon is 540 degrees. So add up all the angles and subtract that from 540.
540 - 427 = 113
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Answer:
15.49
Step-by-step explanation:
circumference= 2πr
:. 97.34= 2πr
r=97.34 ÷2π
r = 15.49
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