Question

angles of a puadertial are 110,72,55 and x find the value of x

Answer 1

Answer:

We know that sum of all the angles of a quadrilateral is 360 degree. So,

110 + 72 + 55 + x = 360 dgree.

=> 237 + x = 360 degree.

=> x = 360-237

=> x = 123 degree (answer).

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Answer 2

Answer:

the value of x is 123°

Step-by-step explanation:

Given:

Angles of a quadrilateral are 110°,72°,55° and x°

To find:

The value of x

Solution:

Angles of a quadrilateral are 110°,72°,55° and x°

Property:

The sum of all angles in a quadrilateral is 360°

=>110°+72°+55°+x°=360°

=>237°+x°=360°

=>x°=360°-237°

=>x°=123°

Answer:The value of x is 123°