Question

Find x and the measure of each side. Round to two decimal places, if necessary.

Answer 1

The values of the triangles are as follows:

• x = 7 units
• GH = 21 units
• HI = 21 units
• GI = 12 units

How to find angles and side of a triangle?

The triangle is an isosceles triangle because two sides and angles are equal. Therefore,

4x - 7 = 2x + 7

4x - 2x = 7 + 7

2x = 14

x = 14 / 2

x = 7 units

GH = 4(7) - 7 = 28 - 7 = 21

HI = 2(7) + 7 = 14 + 7 = 21

GI = 7 + 5 = 12

learn more on triangle here: brainly.com/question/21279088

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