Math, asked by GUNEET2003, 1 year ago

in the given figure, angle acb =40°, find angle oab

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Answers

Answered by brightlight
5

Answer:


Step-by-step explanation:

Angle OAB is 50°


GUNEET2003: but how?
Answered by shivamjujgar
5
a+b+c=180°
a+b+40=180
a+b=180-40
=140/2=70
a=70
we can find the half of angle a
70/2=45
angle oab=45°

hope it helps!!
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