The perimeter of a certain pentagon is 10.5 centimeters. four sides of this pentagon have the same length, in centimeters, h, and the other side has a length of 1.7 centimeters. what is the value of h?

Question

Brisa Barker

Mathematics

17 July, 12:04

The perimeter of a certain pentagon is 10.5 centimeters. four sides of this pentagon have the same length, in centimeters, h, and the other side has a length of 1.7 centimeters. what is the value of h?

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Answers (1)

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Janetta · Answer 1

The perimeter of a certain polygon is calculated by adding up the measures of all the sides. If we let h be the measure of the four other sides aside from the one already given, the equation would then become,

P = 1.7 + 4h = 10.5

The value of h from the equation is equal to 2.2 cm.