Question

If three angles of a quadrilateral are 60, 120 and 110 ,then the fourth angle is _______​

Answer 1

Step-by-step explanation:

A.S.P OF QUADRILATERAL = 360

60+120+110+x = 360

290+x = 360

x = 360-290

x = 70°

HENCE, THE FOURTH ANGLE IS 70°

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Answer 2

Answer:

your answer is 70 degree

Step-by-step explanation:

first we will add 60 , 120 , 110 that is 290 ....the whole angle of a quadrilateral is 360 degree so now we will subtract 290 from 360 that is 70 so your answer is 70

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