Question

angles of atraingle are in ratio 2:4:3 find the smallest angle​

Answer 1

Ratio = 2:4:3

Total parts = 2 + 4 + 3 = 9

180 / 9 = 20 °

Smallest part = 2 × 20

= 40°

Answer 2

Answer:

40 degrees

Step-by-step explanation:

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

Therefore by Angle Sum Property of Triangle

2x+4x+3x = 180 degrees

9x = 180 degrees

x = 20 degrees.

Therefore the smallest angle = 2x

                                                = 2 x 20

                                                = 40 degrees

Hope it helps!