Question

The diagram is not drawn to scale

Find the value of x.

Answer 1

The 30 units line is the midpoint of the two sides it’s joining(as it cuts both as 21,21 and 44,44)
Therefore we can use midpoint theorem to say that x = 60 ( the line joining the midpoints of two lines is parallel and half of the third line in a triangle)

Answer 2

The value of x is 60.

How to find the value of x?

The Midpoint theorem states that :

The line segment in a triangle joining the midpoint of two sides of the triangle is said to be parallel to its third side and is also half of the length of the third side

By Midpoint theorem

DE = 30

AC = x

DE = $\frac{1}{2}$ AC

30 = $\frac{x}{2}$

x = 60

To learn more about line segment, refer :

https://brainly.com/question/16089102

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