Question

I need this answered

Answer 1

The three angles of a triangle always add up to 180. So we have 43 + 36 + x = 180. Move all the constants to one side to get x= 101 degrees

Answer 2

Hey ! Buddy

Question : -

Find the value of x .

Given : -

• Angle 1 = x°

• Angle 2 = 43°

• Angle 3 = 36°

To Find : -

We have to find the value of x .

Concept : -

The concept of this question belongs to the sum of all the three interior angles of triangle i.e. sum of all the three interior angles of triangle is equal to 180° .

So Our Solution Starts From Here :

As we know that sum of all the three interior angles of triangle is equal to 180° . So ,

$\rightarrow \: Angle \: 1 + Angle \: 2 \: + Angle \: 3= 180°$

Now , substituting values of Angle 1 , 2 and 3 :

$\longmapsto \: x° + 43° + 36° = 180°$

Now , adding 43 and 36 in right hand side :

$\longmapsto \: x° + 79° = 180°$

Now , transposing 79° to right hand side :

$\longmapsto \: x° = 180° - 79°$

Now , subtracting 79° from 180° :

$\longmapsto \: \pink{\boxed{ { \bold{x° = 101°}}}}$

• Therefore , value of angle x is 101°.

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