Interior and Exterior Angles of a Convex Polygon

Ethan, Liam, and Benjamin are having a debate. They are trying to figure out the sum of the interior angles of a triangle. Can you help them settle this?

• 360

• 180

• 270

• 90

Tags

CCSS.8.G.A.5

Evelyn, Avery, and Scarlett are playing a game of 'Shape Masters'. They are currently trying to figure out the sum of the interior angles of a quadrilateral. Can you help them out?

• 270

• 180

• 90

• 360

Mia, Noah, and Evelyn are on a treasure hunt. They found a map with a pentagon. If they add up the interior angles of this pentagon, what would be the total?

• 540 degrees

• 360 degrees

• 720 degrees

• 450 degrees

During a fun math game, Daniel, Henry, and Aria were trying to figure out the sum of the interior angles of a hexagon. Can you help them out?

• 720

• 900

• 540

• 360

Arjun, Ava, and Zoe are playing a game of 'Shape Masters'. They come across a shape with seven sides - a heptagon! Can you help them figure out the sum of the interior angles of this heptagon?

• 360

• 900

• 720

• 540

Ava, Arjun, and Maya are playing a game of 'Shape Masters'. They come across an octagon and start wondering about its interior angles. Can you help them figure out the sum of the interior angles of an octagon?

• 900 degrees

• 1440 degrees

• 1080 degrees

• 720 degrees

Ethan, Abigail, and Evelyn are playing a game of 'Shape Masters'. They come across a shape with nine sides - a nonagon. Can you help them figure out the sum of the interior angles of this nonagon?

• 1260

• 720

• 900

• 360

Samuel, Aiden, and Mason are on a treasure hunt. They found a map with a decagon. If they add up all the interior angles of this decagon, what would be the total?

• 360

• 1080

• 1440

• 720

Avery, Ava, and Nora are playing a game of 'Angle Masters'. They are trying to figure out the sum of the exterior angles of a triangle. Can you help them out?

• 90 degrees

• 360 degrees

• 180 degrees

• 270 degrees

Rohan, Nora, and Abigail are playing a game of 'Shape Masters'. They are stuck on a question and need your help. Can you tell them what is the sum of the exterior angles of a quadrilateral?

• 180

• 360

• 90

• 270