Scholarship Exam Preparation App
Class 6 - (Math )
Geometry - Triangle
A right triangle has an angle of 30°. If the hypotenuse is 10 cm, what is the side of a 30° front?
a :
5 cm
b :
6 cm
c :
4 cm
d :
7 cm
Explanation :
In a 30°-60°-90° triangle, the side opposite 30° = half of the hypotenuse ⇒ 10 ÷ 2 = 5 cm.