Question

The sum of the isosceles triangle are in the ratio 2:1:3 find the angles

Answer 1

${ \green{ \huge{Here \: \: is \: \: Your \: \: Answer \: !!!!}}}$

${ \large{Angles \: \: of \: \: triangle = 2 : 1 : 3}} \\ { \large{then,}}\\ \: \: \: \: \: \: \: \: \: \: \: \: \: 2x + x + 3x = 180 \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: 6x = 180 \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: x = \frac{180}{6} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: x = 30$

Hence,

${ \red{Angles \: \: of \: \: isosceles \: \: triangle \: \: are \: \: 60°, \: 20° \: and \: 90°}}$







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