Interior Sum of Triangles Rectangles

The sum of the interior angles of a triangle always equal _______________.

• 90⁰

• 180⁰

• 270⁰

• 360⁰

Determine the measure of the indicated angle.

• 92°

• 94°

• 42°

• 47°

What is the sum of the interior angles of a triangle?

• 360

• 180

• 270

• 90

What do the interior angles in a triangle have a sum of?

• 180

• 90

• 360

• 270

The interior angles of a triangle always add to what?

• 180 degrees

• 90 degrees

• 360 degrees

• 45 degrees

Solve for x.

• 63.2

• 116.8

• 135.7

• 45.3

How many degrees do all the interior angles of a triangle add up to?

• 45

• 90

• 60

• 180

Sum of the interior angles of a triangle

• 90*

• 180*

• Congruent

Which set of angle measures could be the interior angles of a triangle?

• 25°, 30°, 35°

• 35°, 60°, 75°

• 45°, 60°, 75°

• 60°, 90°, 120°

The sum of the interior angles in a triangle is ...

• 360 degrees

• 180 degrees

• 90 degrees

• 540 degrees