Area Problems
The area of the sector of a circle, whose radius is 12 meters and whose angle at the centre is 42, is?

26.4 sq. meters
52.8 sq. meters
39.6 sq. meters
79.2 sq. meters

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The area of rectangle whose length is 5 more than twice its width is 75 sq units. What is the perimeter of the rectangle?

20 unit
30 unit
40 unit
24 unit

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP