# How do you find the missing sides of a triangle given two angles and a side given Sides are x, y, and 10, two of the angles are 40 and 90?

##### 1 Answer

If

If

If **bolded text**

#### Explanation:

Given: A triangle has two angles:

Since we have a

There are three possible cases:

The longest side is always across from the largest angle. This means that

- Assume
#10# is the hypotenuse:

Since a triangle's angles sum to

- Assume
#10# is across from the#50^@ # angle:

- Assume
#10# is across from the#40^@ # angle: