Exploring the Sum of Exterior Angles in Triangles

What is the main objective of the problem discussed in the video?

• To find the third exterior angle of a triangle

• To find the interior angles of a triangle

• To find the area of a triangle

• To find the perimeter of a triangle

What do the exterior angles of a triangle add up to?

• 450 degrees

• 360 degrees

• 270 degrees

• 180 degrees

What geometric shape do the exterior angles of a triangle form when put together?

• A rectangle

• A complete circle

• A triangle

• A square

Tags

CCSS.8.G.A.5

If two exterior angles of a triangle are 150 degrees and 95 degrees, what is the sum of these two angles?

• 275 degrees

• 265 degrees

• 255 degrees

• 245 degrees

Tags

CCSS.8.G.A.5

How do you find the third exterior angle if the sum of the other two is 245 degrees?

• Subtract 245 degrees from 180 degrees

• Subtract 245 degrees from 270 degrees

• Subtract 245 degrees from 450 degrees

• Subtract 245 degrees from 360 degrees

Tags

CCSS.8.G.A.5

What is the value of the third exterior angle if the other two are 150 degrees and 95 degrees?

• 125 degrees

• 115 degrees

• 135 degrees

• 105 degrees

Tags

CCSS.8.G.A.5

Which operation is used to move terms to the other side of the equation?

• Opposite operations

• Multiplication

• Addition

• Subtraction