The length of each of the two congruent sides of an isosceles triangle is 2x + 3 , The length of the third side is 2x. It’s perimeter is 36 centimeters Draw and label this triangle Write an equation that could be used to find the value of x Solve for C Then , find the length of all three side

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The length of each of the two congruent sides of an isosceles triangle is 2x + 3 , The length of the third side is 2x. It’s perimeter is 36 centimeters Draw and label this triangle Write an equation that could be used to find the value of x Solve for C Then , find the length of all three side
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Step 1

A triangle is said to be isosceles if its two sides have the same length. The perimeter of a triangle is the sum of the lengths of its sides. To solve an equation for the unknown value, perform basic algebraic operations and isolate the variable to be found. 

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