The total distance around Regina rectangular shaped bedroom is 300 feet, the length of the room is 80 feet. What is the area of Regina bedroom

Question

asked Mar 25, 2022 224k views

1 Answer

Colleen Larsen · Answer 1 · 2022-03-30T15:21:17+0000

Answer:

5600 square feets

Explanation:

Let
l, b denote length and breadth of the rectangular shaped bedroom.

The total distance around Regina rectangular shaped bedroom is 300 feet.

$2(l+b)=300\\l+b=150$

The length of the room is 80 feet.

Put
l=80

80+b=150

b=150-80=70 feets

Area of the rectangular shaped bedroom
=lb=80(70)=5600 square feets.