Question

The angles of a triangle are in the ratio 3:5:4. The measure of smallest angle is______.

Answer 1

Answer:

The angles of a triangle are in the ratio 3:5:4. The measure of smallest angle is 45.

Answer 2

Answer:

measure of smallest angle = 45°

Step-by-step explanation:

let the sum of given angle be 3x,5x,4x,

A.t.q

3x+5x+4x= 180

12x= 180

x=180/12

x= 15.

smallest angle = 3x = 15×3= 45°..

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