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- 1. Multiple Choice
Look at the sides of this triangle. What type of triangle is this?scaleneacuteequilateralisosceles - 2. Multiple ChoiceLook at the sides of this triangle. What type of triangle is this?EquilateralIsoscelesScaleneObtuse
- 3. Multiple Choice
What type of triangle is shown?
Isosceles
Right-angled
Equilateral
Scalene
- 4. Multiple Choice
In an ______________ triangle, all three angles are less than 90 degrees.
acute
right
obtuse
360 degrees
- 5. Multiple Choice
In a ____________ triangle one angle is exactly 90 degrees.
acute
right
obtuse
360 degrees
- 6. Multiple Choice
What kind of triangle is this?
acute
right
obtuse
360 degrees
- 7. Multiple ChoiceA triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?acute triangleright triangleobtuse trianglenone of the above
- 8. Multiple ChoiceIf a triangle has all angles less than 90° and two equal sides, what type of triangle is it?Acute IsoscelesAcute ScaleneObtuse ScaleneObtuse Isosceles
- 9. Multiple ChoiceLook at the sides and angles of this triangle. Which type of triangle is pictured?Equilateral TriangleRight Isosceles TriangleObtuse Scalene TriangleObtuse Equilateral Triangle
- 10. Multiple ChoiceIf a triangle has one angle greater than 90° and no equal sides, what type of triangle is it?Acute IsoscelesAcute ScaleneObtuse ScaleneObtuse Isosceles
- 11. Multiple ChoiceIf a triangle has all three angles equivalent and all three sides equivalent, what type of triangle is it?Acute IsoscelesEquilateralObtuse ScaleneObtuse Isosceles
- 12. Multiple ChoiceWhat are complementary angles?Angles that add up to 180°Angles that add up to 90°Angles that are equal to each otherAngles that are opposite of each other when lines intersect.
- 13. Multiple ChoiceWhat is an example of a pair of complementary angles?13° and 45°10° and 170°81° and 9°90° and 3°
- 14. Multiple ChoiceFind the value of x.15161819
- 15. Multiple ChoiceVertical angles are alwaysacutetotal 180 degreescongruent (equal measures)adjacent angles
- 16. Multiple ChoiceWhich are pairs of vertical angles?∠COB & ∠COA∠AOD & ∠AOC∠COB & ∠AOD∠BOD & ∠AOD
- 17. Multiple Choice
What is the value of x?
130
65
123
61.5
- 18. Multiple Choice
What angle corresponds to ?
- Answer choicesTagsAnswer choicesTags