Question

find the value of x in the adjacent​

Answer 1

Answer:

angle a = 110

angle b= x

angle c= 50 a+ b+ c = 180

110 +x + 50 =180

160 + x =180

x= 180- 160 = 140

I hope help

Answer 2

Answer:

x = 110°

Step-by-step explanation:

First let's understand the logic applied to solve this question.

Concept used:

• Sum of all exterior angles in any quadrilateral is always 360°

Solution:

In this question, the exterior angles are 50°, 110°, 90°, x°

Applying the above mentioned concept,

50° + 110° + 90° + x° = 360°

⇒ 250° + x° = 360°

⇒ x° = 360° - 250°

⇒ x° = 110°

∴ The value of x = 110°

KNOW MORE:

• A quadrilateral is a 2 dimensional figure which has four sides.
• Some examples of quadrilateral are Square, rectangle, parallelogram.
• Sum of all interior angles of a quadrilateral is also 360°