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Mathematics
8th -
10thgrade
Pythagorean Theorem Converse and Triangle Inequality Theorem
20 questions
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- 1. Multiple ChoiceIs this triangle a right triangle?yesno
- 2. Multiple ChoiceTrue or False: When determining whether or not 3 side lengths form a right triangle, add the side lengths of the legs to see if the sum is equal to the length of the hypotenuse.truefalse
- 3. Multiple Choice
Determine what type (if any) of a triangle would have the following side lengths:
13.5, 18, 22.5
acute
obtuse
right
not a triangle
- 4. Multiple Choice
Do the following sides make a triangle? If so what kind of triangle do they make?
4, 5, 6
Right Triangle
Acute Triangle
Obtuse Triangle
Not a Triangle
- 5. Multiple Choice
Do the following sides make a triangle. If so, what type of triangle do they make?
Sides: 3, 4, 10
Right Triangle
Acute Triangle
Obtuse Triangle
Not a triangle
- 6. Multiple Choice
State if the triangle is acute, obtuse, or right.
acute
obtuse
right
- 7. Multiple ChoiceAcute, right, or obtuseAcuteRightObtuseI don't know
- 8. Multiple Choice
A triangle has side lengths:
20, 21, 28. Is this triangle a right triangle, an acute triangle, or an obtuse triangle?
right
acute
obtuse
- 9. Multiple Choice
Does a triangle with these side lengths make a triangle, if so what kind?
20, 10, 9
Yes, right.
No
Yes, obtuse.
Yes, acute.
- 10. Multiple Choice9. Which of these lengths CANNOT represent the sides of a triangle?32, 34, 6028, 30, 5813, 20, 272, 4, 5
- 11. Multiple ChoiceCan the following side measures form a triangle?
3, 5, 8YesNo - 12. Multiple ChoiceWhat is the range of values of x for a triangle's third side given side measures of 8 and 15?between 8 and 15between 7 and 23less than 7, greater than 23
- 13. Multiple ChoiceWhat is the range of values of x for a triangle's third side given side measures of 4 and 12?between 8 and 16less than 4, greater than 12between 4 and 12
- 14. Multiple Choice
Which of the following sets of side lengths could produce a triangle. SELECT ALL THAT APPLY.
4, 4, 4
5, 5, 10
3, 6, 9
5, 7, 11
13, 5, 6
- 15. Multiple Choice
Will these three sides form a triangle?
yes
no
- 16. Multiple Choice
Will these line segments form a triangle?
yes
no
- 17. Multiple ChoiceIf three sides of a right triangle are 50, 40, and 30, which side is the hypotenuse?504030
- 18. Multiple ChoiceIf three sides of a right triangle are 5, 3, and 4, which side is the hypotenuse?534
- 19. Multiple ChoiceDo these 3 side lengths form a right triangle?
13, 80, and 81?yesno - 20. Multiple ChoiceGiven the 3 lengths of a triangle are 6 in, 8 in and 10 in. Will this make a right triangle?yesno
- Answer choicesTagsAnswer choicesTags