Question

Q.2) if the angle of a triangle are in
the ratios 1:2:3, then the smallest
*
angle in the radian is​

Answer 1

Answer:

let the angle be x .

so, ratio will be x,2x,3x

we know that the sum of all the angles of a triangle is 180°

x+2x+3x=180°

6x=180°

x=180°/6

x=30°

then angle will be x,2x,3x

30°

60°

90°

Step-by-step explanation:

the smallest angle of the triangle is 30°.

Answer 2

Answer:

According to the question :

Let the angles be a

= a + 2a + 3a = 180

= 6a = 180

= a = 30

Smallest angle = 30 degree

In radian = 180/30

= pie/30

Hope it helps you.

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