Question

I need help on question 5

Answer 1

A triangle is a polygon with three sides having three vertices. Hence, the value of $x=7$.

What is the triangle?

A triangle is a polygon with three sides having three vertices. The angle formed inside the triangle is equal to $180$ degrees. It means that the sum of the interior angles of a triangle is equal to  $180$ degrees.

Here the given figure is

Here the given sides are,

$GE=3x+5, .........(1)\\IE=x+6 ..........(2)$

So from the equation, $(1),(2)$ we get

$2IE=GE\\x+6+x+6=3x+5\\2x+12=3x+5\\2x-3x=5-12\\-x=-7\\x=7$

Hence, the value of $x=7$.

To know more about triangle

brainly.com/question/14712269

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