Math, asked by msandiya057, 1 day ago

In the given figure ABCD is a rectangle. If its perimeter is 84 cm, the value of x is

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Answered by bobitaramili

3

Answer:

Given,

Perimeter = 84cm

Length = 25cm

Breadth = ?

Therefore, Perimeter = 2(l+b)

84 = 2(25+x)

84 = 50+2x

2x = 84-50

2x =34

x = 34/2

x = 17cm

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