The measure of three angles of quadrilateral is 30degree , 70 degree and 100 degree . find out the measurements of fourth angle
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2
Answer:
sum of quadilateral angle is 360°
30+70+100 + x = 360
x = 360 - 200
x = 160°
Answered by
2
Answer:
Measure of 3 angles are= 30°+70°+100°
=200°
measurement of the 4th angle =200-360
=160°
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