One angle of a triangle is equal to 100 degree and the other two are equal . Find these angles
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4
Let two angles be p, p
Sum of angles in a triangle =180degrees
According to problem,
100+p+p=180
100+2p=180
2p=180-100
2p=80
p=80/2
p=40
Sum of angles in a triangle =180degrees
According to problem,
100+p+p=180
100+2p=180
2p=180-100
2p=80
p=80/2
p=40
anusharudroji:
let th two angles be x
100+x+x= 180
100+2x =180
2x=180-100=80
x=80/2=40 degrees
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Answered by
2
let the two angle of triangle be x.
A/Q
100 + x+ x = 180
100+ 2x = 180
2x = 180 - 100
2x = 80
x = 80÷ 2
x= 40
therefore, two angle of triangle is 40°
A/Q
100 + x+ x = 180
100+ 2x = 180
2x = 180 - 100
2x = 80
x = 80÷ 2
x= 40
therefore, two angle of triangle is 40°
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