one of the angles of a triangle is 80 find the remaining two angles if there difference in 40
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atmanirbhar bno
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sum of angle of a triangle is 180 degree
one angle measures 80 degree
to find ,remaining two angles
a+b+c=180
80+b+c=180.
b+c =180-80
b+c=100. -------(1)
b-c=40. ----------(2)
from equation 1 and 2
2b=100+40. (+c and-c gets cancelled)
2b=140
b=140/2
b=70.-40=30
a=80. ,b= 30, c=70
difference between b and c is equal to 40.
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