Question

A sector is formed in a circle of diameter 21cm if the angled of the sector 150 find its area

Answer 1

area of sector=150/360×22/7×10.5×10.5
=7074.375cm^2.

If you liked my answer please mark it as brainliest

Answer 2

Answer:

Step-by-step explanation:

Area Sector = angle/360° × Pi × r2

= 150/360° × 22/7 × 21/2

× 21/2

=1155/8

=144.375 cm2