Math, asked by elliecranham, 4 months ago

I don't understand this question
work out the area of a circle with radius of 7.5cm
take pie to be 3.142 and give your answer to 2 decimal places

Answers

Answered by AkshitaJaiswal

3

Answer:

176.74 cm

Step-by-step explanation:

Radius of circle(r)= 7.5 cm

Area of circle = πr^2

= 3.142×(7.5)^2 cm

= 3.142×7.5×7.5 cm

= 176.7375 cm

= 176.74 cm

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