Question

Two angles of a. quadrilateral measure. 85 and 75. Respectively. The other. Two. Angles are equal. Find the measure of each of the.equal angles

Answer 1

Two angles of a quadrilateral=85,75

As the other angles are equal

Let those angles be x

85+75+x+x=360( angle sum property of a quadrilateral)

160+2x=360

2x=360-160

2x=200

x=200/2

x=100

Therefore The other angles are 100,100

Answer 2

let the other two angles be x
A/Q
total angle sum of a quadrilateral is 360°
so,
85°+75°+2x = 360°
160° + 2x = 360°
2x = 360°-160°
2x = 200°
x = 200/2
= 100°

thus, measurement of the other two equal angles is 100°.


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