Math, asked by dhritishah1308, 1 month ago

find the value of a in the following figures.
plsss help

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Answered by avnikhandelwal41

0

Answer:

please mark me as breainist answer

Answered by harshitachandak11

1

Answer:

As we kno that sum of internal angles in a quadrilateral is equal to 360°.

Therefore,

a+90°+2a+90°=360°

⇒3a=360°−180°

⇒a= 180/3=60°

Hence the value of a is 60°.

hope it will help you

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