LemonFace07 LemonFace07

03-04-2020
Mathematics

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how do i do thisss? #7 plzzzzz

how do i do thisss 7 plzzzzz class=

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wegnerkolmp2741o wegnerkolmp2741o

03-04-2020

Answer:

A = 143.1 in^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

But we are given the diameter

r = d/2 = 13.5 /2 = 6.75

A = pi (6.75)^2

We can use 3.14 for pi

A = (3.14) (6.75)^2

A =143.06625 in^2

To the nearest tenth

A = 143.1 in^2

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