- 5. The ratio of the diagonals of two similar paintings A and B is 2:3. (a) If the perimeter of painting & is 96 cm, find the perimeter of painting A. (6) If the area of painting A is 180 cm², find the area of painting B. Solution:
for the a you said the perimeter is 96 cm and why are you asking the perimeter again ? and are u malaysians ? if yes its easier for me to explain to you