Math, asked by manitchitkara, 1 year ago

Please solve third question

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Answers

Answered by Ramlayaksingh3
4
Hey mate here is your answer

2a+3a=180°
=> 5a=180°
=> a = 180°/5
=> a = 36°

2a=2×36°=72°
3a=3×36°= 108°

Hope it helps you.
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If you have any problem feel free to comment me

manitchitkara: can you please solve the second part
aditya0072: it simple you just need to do:100+a=180 =>a=180-100=80
Answered by aditya0072
1
we know that sum of two consecutive interior angle is 180 degree so,
angle 1 + angle 2=180
putting the given values
2a+3a=180
5a=180
a=180/5
=36
putting the value of A
2a=2*36=72
3a=3*36=108
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