Math, asked by ansiyakhan157, 3 months ago

if three angle of quadrilateral 50,70 and 120 degree,its fourth angle is ?

Answers

Answered by sadusa
0

Answer:

sum of 4 angles of quadrilateral=360 degrees

therefore 50+ 70+120+ANGKE X=360

240+angleX=360

ANGLE X=360-240

X=120

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