Question

The movie screen at the cinema is 70 feet long and 30 feet wide. What is the perimeter of the screen? A 200 feet B 140 feet © 60 feet D 2100 feet​

Answer 1

Explanation:

Perimeter = L1 + W1 + L2 + W2 L1 = L2 = L = 70 ft W1 = W2 = W = 30 ft

= L + W + L + W

= 2L + 2W

= 2(70) + 2(30)

= 140 + 60

= 200

Perimeter the movie screen is 200 ft