Question

the angle of a triangle are in the ratio 2 :3:4 find the angle
​

Answer 1

Answer:

4.5 IS THE ANGLE

Step-by-step explanation:

Answer 2

Question:-

the angle of a triangle are in the ratio 2 :3:4 find the angle.

Answer:-

• The angles of triangle ️ are 40°,60° and 80°.

To find:-

• All angles of triangle

Solution:-

• Ratio of angles = 2:3:4

Put x in the ratio:-

• First angle = 2x
• Second angle = 3x
• Third angle = 4x

• Sum of all angles of triangle ️ = 180°

$\large{ : \implies \: 2x + 3x + 4x = 180}$

$\large{ : \implies \: 9x = 180}$

$\large{ : \implies \: x = \frac{180}{9} }$

$\large{ : \implies \: x = 20}$

• The value of x is 20°

______________________

ANGLES ARE:-

• first angle = 2x = 2×20 = 40°
• second angle = 3x = 3×20 = 60°
• third angle = 4x = 4×20 = 80°

_______________________

The angles of triangle ️ are 40°,60° and 80°.