# Question #384a4

##### 1 Answer

#### Answer:

The reactive force exerted on the body will be equal to **25 N**.

#### Explanation:

An *equilateral triangle* has all three internal angles **equal** to

This means that, regardless on which side your triangle stands on, its other two sides will form

Either side of the triangle will thus be equivalent to an *inclined plane*

The *normal force* exerted on the body will be equal to

Plug your values into the above equation and solve for