Question

Three Angles of a quadrilateral measures 86 degree,90 degree and 114 degree respectively. Find the measure of the fourth angle. ​

Answer 1

Answer:

70

Step-by-step explanation:

86+90+114+x=360

x=70

Answer 2

Answer:

70°

Step-by-step explanation:

The sum of the angles of a quadrilateral is 360 degree.

Let, the fourth angle be x.

Now,

86°+90°+114°+x=360°

290+x=360

x=360-290

x=70°

So, the fourth angle is 70°