Math, asked by siddhant123456960, 1 year ago

Hello friends
Good evening

---> Please solve Q10,11and12
Maths toppers where r u;I want ur help.

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Answered by ramkyjanaki

1

Q 10) In fig.KLMN,

angle M+ angle N = 180°(lin.pair)

angle N= 180-100

angle N= 80...(1)

So, angle K=100...(2)

from 1 and 2

In a trapezium any 2 sides are parallel...

so,KLMN is a trapezium...

Q 11) angle C= 60°(lin.pair)

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