Ask a New Question

Asked by Sarah

If the length and the width of a rectangle are doubled, its area is increased by what percent?
13 years ago

Answers

Answered by Reiny
old area = lw
new area = (2l)(2W) = 4lw

which is an increase of 400% (four times as much)
13 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

what is the width and length of a box that is 315 cu. units? length and width of a 3in x 5 in photo are tripled what scale factor is used i put 9 id that right if length and width of a 3in. x5 ln. photo are tripled what scale factor relates the area 3,9,12,27... what are the length and width of a rectangle if the area is 13.5 square units and the length of one... If the length and width of a triangle are tripled, what is the effect on the area? The sum of the length, width, and height of a box is 80 cm. The length is 10 cm less than twice the... the sum of the length and width of a rectangle is more than 20 units. the length is 5 units more tha... If length a = 0.6 m width b = 0.8 m, Q = -6.0nC and q = 4.0nC, what is the magnitude of point P?... length = 12 ft. width = 8 ft. Area = sq ft. The length ℓ, width w, and height h of a box change with time. At a certain instant the dimensions a...
Submit Your Answer

Question

If the length and the width of a rectangle are doubled, its area is increased by what percent?

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use