Question

A circle with a circumference of 314 cm sits next to a square whose side is the same length as the radius of the
circle What is the ratio of the area of the circle to the square?
Note T (PI) = 3.14
Select one​

Answer 1

Answer:

circumference of circle=2πr

314=2×3.14×r

314×2/3.14=r

200cm=r

given that,radius is equal to side of square

side of square=200cm

area of circle=πr^2

=3.14×200×200

125600cm^2

side of square=200cm

area of square=side×side

=200×200

40000cm^2

now,area of circle:area of square

125600:40000

3.14:1