Question

   In 30 – 60- 90 degree triangle, hypotenuse = 21 cm, then side opposite to 30 degree is​

Answer 1

Step-by-step explanation:

Divide the hypotenuse by 2 to

find the short side. Multiply this

answer by the square root of 3

to find the long leg. Type 3:

You know the long leg

(the side across from the

60-degree angle).

Divide this side by the square

root of 3 to find the short side.