Question

Find the angles of a triqngle which are in the ratio 2:4:3​

Answer 1

Answer:

Angles are :-

20

80

60

Step-by-step explanation:

A traingle has total 180.

Ratio of all three sides be x = 2x:4x:3x

= 2x+4x+3x

= 9x

9x = 180

x = 20

2x = 2(20) = 40

4x = 4(20) = 80

3x = 3(20) = 60

Answer 2

★ As We Know That :-

$\bf\large\orange{Sum \: Of \: All \: Angles \: Of \: a \: Triangle \: = 180 \degree}$

★ To Find :-

• angles of a triangle which are in the ratio 2:4:3

★ Solution :-

Let the Angles of the Triangle be 2x, 4x and 3x.

Then, According to the condition

→ 2x + 4x + 3x = 180°

→ 9x = 180°

$\bf{\underline{\therefore \: x = 20\degree}}$

Hence,

Required Angles Will Be As Follows :-

$\bf\pink{First \: Angle = 2x = 2 \times 20\degree = 40\degree}$

$\bf\pink{Second \: Angle = 4x = 4 \times 20\degree = 80\degree}$

$\bf\pink{Third \: Angle = 3x = 3 \times 20\degree = 60\degree}$