the angels of a triangle are in the ratio 2 : 3 : 7 the measure of the largest angle is
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2x + 3x + 7x = 180
12x = 180
X = 15
largest angle = 7x = 105°
12x = 180
X = 15
largest angle = 7x = 105°
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Let the angles of the triangle be 2x, 3x and 7x
Perimeter =180
2x+3x+7x=180
12x=180
X=180/12
X=15
Hense largest angle is 7x=7*15= 105
Perimeter =180
2x+3x+7x=180
12x=180
X=180/12
X=15
Hense largest angle is 7x=7*15= 105
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