Asked by Claire
A flying disc has a radius of 7 inches. What is the area of one side of the flying disc to the nearest square inch? Use 3.14 as an approximation for pi.
Answers
Answered by
Steve
just use the formula:
a = πr^2 = 49π = ...
a = πr^2 = 49π = ...
Answered by
Ms. Sue
A = pi * r^2
A = 3.14 * 49
A = ________ square inches
A = 3.14 * 49
A = ________ square inches
Answered by
jewellry
So the forumla for area of a circle is A= pi r^2.
So plug it in, A= 3.14(7^2), 3.14*49 = 153.86in^2
Hoped I helped!
So plug it in, A= 3.14(7^2), 3.14*49 = 153.86in^2
Hoped I helped!
Answered by
da pimp
A flying disc has a circumference of 75.36 centimeters. What is the area of the flying disc? (Use 3.14 for .)
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