Question

Two angles of quadrilateral Nazar 45 degree each the third angle is 135 degree what is the measure of the fourth angle

Answer 1

Answer:

By the angle sum property of quadrilateral :

Sum of all angles of a quadrilateral is 360

So

Let the 4th angle be x

Acc. to property

= 45+45+135+x=360

= 225+x=360

= x=360-225

= x=135

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Answer 2

Answer:

Hey! Your answer is 135 degree.

Step-by-step explanation:

Interior angle sum of a quadrilateral= 360 degree

measure of 2 of those angles= 45 degree

= 45 degree +45 degree

= 90 degree

measure of 3rd angle= 135 degree

let the measure of 4th or remaining angle be x.

90 + 135 + x= 360

225 + x= 360

x= 360 - 225

x= 135 degree