Please solve QN. 9and 10 and note :) solve in one variable
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Hello,
Please refer the above photograph for the used process.
The topics used are:
Angle sum of a triangle is 180 and angle sum of a quadrilateral is 360.
Also ,
Take a quadrilateral with angles as a, b, c and d
Then, by angle sum property of quadrilateral we know that a+b+c+d = 360
So, we can write a+b+c+d in place of 360
This concept is used in question number 9 and 10.
Hope this will be helping you ✌️
Please refer the above photograph for the used process.
The topics used are:
Angle sum of a triangle is 180 and angle sum of a quadrilateral is 360.
Also ,
Take a quadrilateral with angles as a, b, c and d
Then, by angle sum property of quadrilateral we know that a+b+c+d = 360
So, we can write a+b+c+d in place of 360
This concept is used in question number 9 and 10.
Hope this will be helping you ✌️
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