Question

From a plate of 10 cm radius the small portion is cut off
by a chord AB and AB subtends an angle of 30° at the
circumference of the plate, then the area of the small
portion is​

Answer 1

Step-by-step explanation:

Find the area of the smaller portion of a disc of radius 10 cm cut off by a chord AB which subtends an angle of (22 1,2)^@ at the circumference.