Question

If two angles of are equal and third is double of them then Mesaure the angles.​

Answer 1

We know that the sum of all angles of triangle is 180°

• Two angles are equal = X and X
• Third angle is double = 2X

Therefore X+X+2X = 180°

4x = 180°

x = 180/4.

x = 45°

2x = 90°

Answer 2

$\huge\rm{Answer}$

$\bf{Let\:the\: angles\:=\:x,x,2x }$

A.T.Q

$\tt{x + x + 2x \:=\:180°}$

$\tt{4x\:=\:180}$

$\tt{x\:=\:\frac{180}{4}}$

$\tt{x\:=\:\frac{\cancel{180}}{\cancel{4}}}$

$\tt{x\:=\:45°}$

$\bf{Angles\:are\:45° , 45° , 90° }$