Question

Two adjacent angles of quadrilateral are 70 degre and 110 degre.the other two angles are equal find the measure of each.
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Answer 1

Answer:

90°,90°

Step-by-step explanation:

Let the unknown equal angle be x.

Sum of all Angles of A Quadrilateral=360°

x+x+110°+70°=360°

2x=360°-180°

2x=180°

x=90°

Answer 2

Answer:

let the two adjacent angle be ,

x+x+70°+110°= 360°

2x+180=360

2x=360-180

x=90