Question

If the measure of two angles of a triangle is 65 then find the measure of the
third angle of the triangle​

Answer 1

Answer:

Hello There,

This is your answer.

Step-by-step explanation:

Measure of two angles = 65 degree.

Let the third angle be x degree

65 + 65 + x = 180 ( Angle Sum Property Of A Triangle)

130 + x = 180

x = 180 - 130

x = 50 degree.

The third angle = 50 degree.

HOPE IT HELPS YOU!!!

HAVE A GREAT DAY AHEAD!!!

Answer 2

• The third angle = 50°.

Given :–

• The measure of two angles of a triangle = 65°.

To Find :–

• The measure of the third angle.

Solution :–

Let,

The third angle be x.

We know that,

Sum of all the angles of a triangle = 180°

First angle + Second angle + Third angle = 180°

We have,

• First angle = 65°
• Second angle = 65°

$\longmapsto65\degree + 65 \degree + x = 180 \degree$

$\longmapsto130 \degree + x = 180 \degree$

$\longmapsto x = 180 \degree - 130 \degree$

$\longmapsto x = 50 \degree$

Hence,

The third angle is 50°.

Verification :–

First angle + Second angle + Third angle = 180°

We have,

• First angle = 65°
• Second angle = 65°
• Third angle = 50°

So,

$\longmapsto65 \degree + 65 \degree + 50 \degree = 180 \degree$

$\longmapsto130 \degree + 50 \degree = 180 \degree$

$\longmapsto180 \degree = 180 \degree$

Hence Verified !!