Question

anges of a
a quadrilateral measure 36", 78° and 116° respectively. Find the
e of the fourth angel ​

Answer 1

Answer:

as we all know sum of the angles of the quadrilateral is 360"

here three angles are given ,

let fourth angle x then,

36+78+116+x=360

230+c=360

x=360-230

=130

answer is 130

#BAL #answerwithquality

Answer 2

Answer:

First angle =36°

Second angle =78°

Third angle =116°

Let the unknown fourth angle be x

Now,

According to angle sum property of a quadrilateral

36°+78°+116°+ x = 360°

230° +x = 360°

x = 360° - 230°

x = 130°

Hence , the unknown angle of quadrilateral will be 130°