Question

From the adjoining figure,find
(I) x
(ii) angle DAB
(iii)angle ADB​

Answer 1

Answer:

Dab- 180- 50 130

ADB 135

Answer 2

In quad. ABCD

Angle A + Angle B + Angle C + Angle D = 360°

since , the sum of all angles is 360° .

so, <A + <B + <C + <D =360°

See the above image for solution...!

For justification of answer :-

Add up all the angles obtained the sum should be 360°

HOPE IT WILL HELP YOU!!

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