gitamani30 gitamani30

04-01-2022
Mathematics

contestada

26. Use the diagram given below to answer the questions that follow. Diameter = 18cm (Use r = 3.14) a. Find the area of the circle. b. What is the circumference of the circle shown above.

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notmoodyguy notmoodyguy

04-01-2022

Answer:

a. 254.34, b. 56.52

Step-by-step explanation:

a. A = πr^2,

A = 3.14(9^2)

A = 3.14*81

A = 254.34

b. C = πd

C = 18*3.14

C = 56.52

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