Maths-

General

Easy

Question

# Find the value of x. Identify the theorem used to find the answer.

Hint:

- Mid-point theorem:
- According to mid-point theorem, in triangle, the line segment which joins the midpoint of two sides is parallel to third side and is equal to half of third side,

## The correct answer is: x = 12.

### Answer:

- Step by step explanation:
- Given:

From figure,

BM = MC,

hence M is midpoint of BC.

BN = NA,

hence N is midpoint of AB.

MN = x

AC = 24

- Step 1:

In

The line segment MN joins midpoint of AB and BC

So,

According to midpoint theorem,

MN is parallel to AC and

MN =

MN =

MN = 12

∴ x = 12.

Final Answer:

x = 12.

- Given:

hence N is midpoint of AB.

Final Answer:

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