Find the value of each of the angle in y+13°,y+15°,y+23°,y+29°,y+40°.
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Find the value of each of the angle in pentagon y+13°,y+15°,y+23°,y+29°,y+40°.
Topic
Linear equation & sum of interior angle
Solution
We know that the interior angle sum of a pentagon is 540°
So All the given angle will add up to 540°
Now subsitute the value of y in the given angles of pentagon
Verification
97°+99°+107°+113°+124°= 540°
Hence verified
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