The diagonal of rectangle is 20 cm and length is 16 cm. Find the area of rectangle.
Answer & explanation
Correct answer: option 3
use triplets = 12, 16, 20
Area = l × b = 12 × 16 = 192
The diagonal of rectangle is 20 cm and length is 16 cm. Find the area of rectangle.
Correct answer: option 3
use triplets = 12, 16, 20
Area = l × b = 12 × 16 = 192