Question

the angle of triangle is in the ratio 2: 3: 4 find the angles of triangle plz send me full method plz ​

Answer 1

Answer:

Let the angles be 2x, 3x, 4x

2x + 3x + 4x = 180. ( angle sum property of triangle)

= 9x = 180

x = 20

2x = 40

3x = 60

4x = 80

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Answer 2

$\pink{\sf{\underline{Question:-}}}$

The angle of triangle is in the ratio 2: 3: 4 find the angles of triangle.

$\blue{\sf{\underline{Answer:-}}}$

➠ $\green{\bf{Ratio\: of\: angles\:=\:}}$ 2 : 3 : 4

$\sf{Let\:the\:angles\:be\:2x,\:3x\:and\:4x}$

We know that the total sum of angles in a triangle is 180°. (Angle sum property of a triangle)

A/q

2x + 3x + 4x = 180°

$⟶$ 9x = 180°

$⟶\:x\:=\:{\bcancel{\frac{180}{9}}}°$

$⟶$ x = 20°

➠ $\bf{\green{Angles\: are:}}$

2x = (2 * 20)° = 40°

3x =(3 * 20)° = 60°

4x = (4 * 20)° = 80°