Asked by Ankeli

The sides of a rectangle are in the ratio 1:3.The shorter side is 6cm find the longer side

Answers

Answered by oobleck
6/x = 1/3
Answered by Bosnian
S = shorter side

L = longer side

The sides of a rectangle are in the ratio 1:3 means:

L / S = 1 / 3

Replace L with 6

6 / S = 1 / 3

Multiply both sides by S

6 = S / 3

Multiply both sides by 3

18 = S

S = 18 cm

OR

If the pages are in the ratio 1:3: then the longer sude is 3 times larger than the shorter side.

L= 3 S

L = 3 • 6

L = 18 cm
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