Geometry

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

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What is the name of this kind of triangle?

• Right

• Isosceles

• Scalene

• Equilateral

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What is the name of this kind of triangle?

• Right

• Scalene

• Isosceles

• Equilateral

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

Find the measure of the indicated angle. 

• 26

• 36

• 85

• 144

Find the area of the circle.

• 43.96

• 153.86

• 87.82

• 307.72

Mrs. Wilson placed the welcome mat shown below on her front door step. What is the area of her welcome mat in square feet?

• A = 30.15

• A = 25.12

• A = 56.12

• A = 16.5

What is the circumference?

• 36

• 18π

• 108π

• 36π

What are complementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect.

What are vertical angles?

• Angles that are adjacent to each other

• Angles that add up to 180°

• Angles that are opposite of each other when lines intersect

• Angles that add up to 90°