Question

i)
If the angle, of a triangle are in the ratio 1:2:3 then the smallest angle in radion is
a)
$\binom{\pi}{3}$
b)
$\frac{\pi}{6}$
c)
$\binom{\pi}{2}$
d)
$\binom{\pi}{9}$
​

Answer 1

Step-by-step explanation:

smallest angle = 1/6 * 180

= 30° = 30 × π/180 = π/6 radian

option (b) is correct

Answer 2

Answer:

1x + 2x + 3x = 180

6x =180

x= 30

The smallest angle is 30