Mathematics
11.11.2020 10:36
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Acircle has a radius of 3.07 inches. using the correct number of significant digits,
Acircle has a radius of 3.07 inches. using the correct number of significant digits, and find the circumference and area of the circle.
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edfrank6278
4,5(34 marks)
. . .the correct number of significant figures is 3
A = πr²
A = π(3.07 in)² = 29.594186
however with only 3 significant figures
answer is: A = 29.6 in²
A = πr²
A = π(3.07 in)² = 29.594186
however with only 3 significant figures
answer is: A = 29.6 in²
valoiserika1229
4,5(39 marks)
150 degrees is the angle measure of a regular Dodecagon. :-)
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