230k views
0 votes
The width of a rectangle is 7x - 1 feet and the length is 2x + 10 feet. Find the perimeter of the rectangle.

User Rjzii
by
8.2k points

2 Answers

2 votes
to find the perimeter you do 2lx2w= 2(7x—1= 14x-2
then 2(2x+10)=4x+20
add them together
18x+18 is the awenser
User Tomas Albertsson
by
8.4k points
2 votes

Answer:

18x +18

Explanation:

We know the opposite sides of a rectangle are always equal, so all you need to do is double both sides and add them together.

(7x-1) + (7x-1) + (2x+10) + (2x+10) = 18x +18

The width of a rectangle is 7x - 1 feet and the length is 2x + 10 feet. Find the perimeter-example-1
User Shala
by
7.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories