The perimeter of a rectangle is 58 feet. If the length is 10 feet, find the width. Without sustitución, solve the formula for the unknown variable in terms of the known variables.

Solución

The perimeter of a rectangle is 58 feet. If the length is 10 feet, find the width. Without substitution, solve the formula for the unknown variable in terms of the known variables.

Solución

w i d t h : 19 f t

Pasos de solución

Given:

l e n g t h : 10 f t

p er im e t er : 58 f t

Rectangle Width

w

, given

P er im e t er = 58, l = 10 : w = 19

w i d t h : 19 f t

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