Question

A rectangular barn door needs to be painted. The door is 81 inches high and

50 inches wide. What is the area of the front of the door?
А
8,100 square inches
B
1,620 square inches
524 square inches
D 4,050 square inches

Answer 1

The area of the front of the door is 4050 square inches.

Step-by-step explanation:

The area of a rectangle can be found by multiplying the length by the width. In this case, the height of the door is 81 inches and the width is 50 inches. So, the area of the front of the door is 81 inches * 50 inches = 4050 square inches.