
Understanding existence of triangles

Quiz
•
Mathematics
•
7th Grade
•
Hard
Standards-aligned
Quizizz Content
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The cards contain clues of conditions that might result in a triangle or not.
Which card will result in NO triangle?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is it possible to make a triangle with the side lenths of 5, 15, and 11?
Yes
No
Not enough information
Too much information
Tags
CCSS.7.G.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many triangles can you make if m∠A=53, b=6, and a=5?
Tags
CCSS.7.G.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sam has three pieces of string that are all the exact same length. Can Sam form a triangle with these pieces of string? If so, what type of triangle is it?
Not a Triangle
Acute Triangle
Right Triangle
Obtuse Triangle
Tags
CCSS.7.G.A.2
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many triangles can be created with the side lengths of 3 cm, 4cm, and 5 cm?
Only 1 unique triangle
multiple triangles
no triangles
Tags
CCSS.7.G.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following sets of side lengths cannot form a triangle?
3 cm, 4 cm, 7 cm
5 cm, 5 cm, 5 cm
6 cm, 8 cm, 10 cm
2 cm, 2 cm, 4 cm
Tags
CCSS.7.G.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Can these sides form a triangle? 2, 9, 5
Yes
No
Tags
CCSS.7.G.A.2
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