The diagram above shows the quadrant OPQ centred at O. ORST is a square. Given OP = 10 cm and OR = 7 cm. Calculate the area of the shaded region, in cm². State the answer in pi.

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asked Feb 10, 2022 137k views

4 votes

The diagram above shows the quadrant OPQ centred at O.

ORST is a square.
Given OP = 10 cm and OR = 7 cm.
Calculate the area of the shaded region, in cm². State the answer in pi.

The diagram above shows the quadrant OPQ centred at O. ORST is a square. Given OP-example-1

Mathematics
high-school

Anantha asked

by Anantha

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1 Answer

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Answer:

the square is 49cm^2

A=pi(r)^2/4

A=pi(10)^2/4

A=100pi/4

A=25pi

25pi -49

29.5398

Explanation:

Yonsy Solis answered Feb 16, 2022

by Yonsy Solis

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