Answer:
The measure of angle B is 41°.
Step-by-step explanation:
180 - 113 = 67.
67 + 72 = 139.
180 - 139 = 41.
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The estimate should be 6.92
For every 4 picks there is 1 orange pick, so 12/4 should be fine
12x²-8x-15 should be your answer
We know, length of arc = Ф/360 * 2πr
= 15/360 * (2 * 3.14 * 20)
= 1/24 * (125.6)
= 5.23
In short, Your Answer would be 5.23 Inches
Hope this helps!
