A rectangle's perimeter to breadth ratio is 5 to 1. What is the length of a rectangle with a surface area of 216 square cm?
A. 16 cm
B. 18 cm
C. 24 cm
D. Data inadequate
Answer:B
A rectangle's perimeter to breadth ratio is 5 to 1. What is the length of a rectangle with a surface area of 216 square cm?
A. 16 cm B. 18 cm C. 24 cm D. Data inadequate