Question

In ∆MNO, angle M=90°, angle N=30°, ON=8cm then find OM.​

Answer 1

Answer:

4 cm

Step-by-step explanation:

let the length of OM side be x cm

in triangle MNO, N = 30°

hence,

sin 30° = OM/ON

1/2 = x/8 [value of sin30° is 1/2]

2x= 8

x = 4cm