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Area of circle formula
Questions (5)
Which formula is used to find the area of a circle when given the radius?(1 point)
Responses A=2r upper A equals 2 r A=r2 upper A
7 answers
asked anonymously
18 views
Use the correct formula to find the area of a circle if the diameter is 21 mi. Round to the nearest hundredths place. Use 3.14
1 answer
asked by
TimothyDailey-Blum
8 views
A button has a diameter of 0.80 𝑖𝑛𝑐ℎ𝑒𝑠.
What is the exact area of the button in terms of pi (𝜋)? A=πr2 (3
1 answer
asked anonymously
39 views
which formula is used to find the area of a circle when given the radius
a.c=TT2r b.c=TTr2 c.c=TTr d.c=TTrd
1 answer
asked anonymously
9 views
The formula for the area of a circle can be found by using a parallelogram. Explain the way to derive the formula. 2-3 sentences
1 answer
asked anonymously
7 views
Parent Categories (1)
Geometry
