Check the picture below, that's the "inscribed angle theorem"
Answer:
1
Step-by-step explanation:
0.79 is more than half, so rounds to 1.
To calculate the circumference multiply the radius by 2 to get the diameter. Multiply the result by π, or 3.14 for an estimation.
3.22x 2 = 6.44
6.44x π= 20.23185668911827
rounded to the nearest ten: 20.2
Answer:
4,400,073
Step-by-step explanation:
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