Question

three angles are 35 degree , 100 degree, 90 degree than fourth angle is _______​

Answer 1

Answer:

135

Step-by-step explanation:

Add all three and then deduct the total from 360 you will get 135. As it is a quadrilateral the sum of all angles is 360. hope it helps you and do mark as brainiest

Answer 2

Answer:

If its a Quadrilateral ,

Then , 35 + 100 + 90 + X = 360 ( Angle sum property )

            X = 360 - 225

            X = 135 degree

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