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3 years ago

7

A round cake has a diameter of 30 cm. Angela places the cake on a circular cake board with a diameter 5 cm longer than that of t

he cake. What is the circumference of the cake board? Give your answer in terms of pi π

1 answer:

Stels [109]3 years ago

5 0

Answer:

C = 35 pi

Step-by-step explanation:

The new diameter is 5 + 30 = 35

The circumference = pi * d

The circumference = 35*pi

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