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pishuonlain [190]
2 years ago
12

What is the area of a circular pizza with a radius of 9 cm? b. 28.3c * m ^ 2 od. 1017.9c * m ^ 2 c. 254.5c * m ^ 2 a. 56.5c * m

^ 2
Mathematics
1 answer:
Natali [406]2 years ago
4 0

Answer:

254.5 cm²

Step-by-step explanation:

area = πr²

area = 3.14159 × (9 cm)²

area = 254.5 cm²

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earnstyle [38]
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x=larger number
y=smaller number
now plug in the value of x to only have one variable in the equation...
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2nd way to solve for x:
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Step-by-step explanation:

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