Question

the two angle of quadrilateral are 60 degree 120 degree and the remaining two angles are equal then find the angles by using formula which type of quadrilateral it is
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Answer 1

Answer:

given that:

First angle=60 degrees

Second angle =120 degrees

The rest two angles are equal.

Therefore:

the two angles be x.

x+x+60+120=360{Angle sum property}

2x+180=360

2x=360-180

2x=180

x=180/2

x=90

Therefore, the two angles are 90 degrees.

Step-by-step explanation: