Mathematics, 28.01.2021 17:30, austin5053

The circumference of a circle B is 80% of the circumference of circle A. a) Find the ratio of the area of circle A to the area of circle B, giving your
answer in the form 100:n
100 :
(2)
Square E has sides of length e cm.
Square F has sides of length fcm.
The area of square E is 69% greater than the area of square F.
b) Work out the ratio of e:f
Your final line should say, Ratio of e:f is
(2)

Answers: 2

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The circumference of a circle B is 80% of the circumference of circle A. a) Find the ratio of the a...