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JulijaS [17]
2 years ago
10

Find the circumference of the circle to the nearest tenth. Use 3.14 for π. It is Zeny’s birthday. Teddy wants to buy a round cak

e for his presents. The radius of the cake is 11cm. What is the circumference of the cake?
Mathematics
2 answers:
Alona [7]2 years ago
5 0
<h3>Answer:   69.1 cm</h3>

Work Shown:

C = 2*pi*r

C = 2*3.14*11

C = 69.08

C = 69.1

This is the approximate distance around the circle, aka the perimeter.

Anna35 [415]2 years ago
4 0

Answer:

Circumference of cake (69.08cm)Rounding nearest to tenth is 69.1cm

Step-by-step explanation:

<u>Given:</u>

  • Radius of the cake :- 11cm

<u>To find:</u>

  • Circumference of the cake

<u>Solution:</u>

To find the circumference of the circle we are require radius and which is already mentioned in the Ques.

<u>Formula </u>

  • <u>Circumference</u><u> </u><u>of </u><u>circle </u><u>=</u><u>2</u><u>π</u><u>r</u>

Circumference of cake = 2*3.14*11

Circumference of cake= 22*3.14

Circumference of cake = 69.08cm

Hence, the circumference of cake is 69.08cm.

Circumference of cake (69.08cm)Rounding nearest to tenth is 69.1cm

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