Question

What is the measure of the central angle of the sector whose area is 462 sq cm and radius of the circle is 21 cm?

A) 90° B) 60° C) 30° D) 120°

Answer 1

Step-by-step explanation:

Given :-

• the sector whose area is 462 sq cm
• radius of the circle is 21 cm

Answer is 60

Answer 2

Answer:

area .... 462 sq cm

radius 21 cm ..........

then answer is 60 cm