Question

the area of circle is 314 cm and area of minor sector is 31.4cm.find area of major sector?

Answer 1

The area of a circle is 314 sq cm and the area of its minor sector is 31.4 sq cm. Find the area of the major sector. 1. 10. The radius of the sphere is 7 cm. Find its surface area. 1 ...

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Answer 2

Area of circle = area of major sector + area of minor sector
314cm^2=31.4cm^2+ area of major sector
let area of major sector be x
then
$314 - 31.4 = x \\ 282.6 {cm}^{2} = x$
so area of major sector is 282.6cm^2