Question

The angles of a triangle are x, x+8 and x +10 , Find the value of x.
a. 54
b. 45
c. 162
Fasssst plsss I need it!!!!!!

Answer 1

Answer:

(a) 54

Step-by-step explanation:

x + x+8 +x+10 = 180

3x+ 18 = 180

3x = 162

x = 162/3

x= 54

Answer 2

• Value of x is 54°

Step-by-step explanation:

To find:-

• Value of x.

Solution:-

Given that,

Angles of triangle are x, x + 8, x + 10.

We know that,

Sum of all interior angles of triangle is equal to 180°. This statement is know as 'Angle sum property of triangle'.

So,

➝ x + x + 8 + x + 10 = 180°

➝ 3x + 18 = 180°

➝ 3x = 180° - 18

➝ 3x = 162°

➝ x = 162°/3

➝ x = 54°

Verification:-

➝ x + x + 8 + x + 10 = 180°.

➝ 54° + 54° + 8 + 54° + 10 = 180°

➝ 54 + 62° + 64° = 180°

➝ 180° = 180°

Hence, Verified!

Therefore,

Value of x is 54°.