Question

Geometry questions....help me someone please

Answer 1

x = 100 degrees

Acute Triangle

Explanation:

By the Triangle Exterior Angle Theorem, an angle extended from one side is equal to the sum of the opposite angles. Thus;

`x = 60 + 40`

Simplify:

`x = 100`

So, x = 100 degrees.

The supplement of this angle is 80 degrees. Because all the angles in the triangle are less than 90 degrees, this is an acute triangle.