Area Problems
If the ratio of the area of two square is 9 : 1 the ratio of their perimeters is?

3:1
3:4
9:1
1:3

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?

21?3 cm
42 cm
42?3 cm
21 cm

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP