Question

18. What is the perimeter of triangle GHJ?

Answer 1

The perimeter of triangle ΔGHJ is 34 units. The perimeter of triangle ΔKLM is 17 units. The perimeter of triangle ΔGHJ is twice the perimeter of triangle ΔKLM.

What is the perimeter of a triangle?

The perimeter of a triangle is defined as the addition of the lengths of the triangle's three sides.

As per the given figure, the required solution would be as:

The perimeter of triangle ΔGHJ is :

⇒ JH + HG + GJ

⇒ 8 + 12 + 14

Apply the addition operation,

⇒ 34 units

The perimeter of triangle ΔKLM is :

⇒ LK + KM +ML

⇒ 7 + 4 + 6

⇒ 17 units

The relationship between the perimeter of triangle GHJ and the perimeter of triangle KLM is :

The perimeter of triangle ΔGHJ is twice the perimeter of triangle ΔKLM.

Learn more about the perimeter of a triangle here:

brainly.com/question/24388271

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