Triangle Inequality Theorem
a month ago
dbrown2_93082
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• Question 1
20 seconds
Q. Can the following side measures form a triangle?
3, 5, 8
Yes
No
• Question 2
30 seconds
Q. 9. Which of these lengths CANNOT represent the sides of a triangle?
32, 34, 60
28, 30, 58
13, 20, 27
2, 4, 5
• Question 3
30 seconds
Q. Does a triangle with these side lengths exist?
15, 12, 9
Yes
No
I don't know.
• Question 4
30 seconds
Q. Which of the following does not represent the lengths of the sides of a triangle?
2 cm, 6 cm, 7 cm
5 cm, 2 cm, 5 cm
5 cm, 5 cm, 8 cm
3 cm, 10 cm, 15 cm
• Question 5
30 seconds
Q. Select the measurements that match the sides of a triangle.
7, 9, 19
7, 12, 1
7, 7, 7
7, 7, 16
• Question 6
30 seconds
Q. If the longest side of the triangle was 10. Then the two shorter sides must have a sum that is ....?
any length
equal to 10
greater than 10
less than 10
• Question 7
30 seconds
Q. Does a triangle with these
side lengths exist?
(Don't fall for this one.)
0, 11, 12
Yes
No
I don't know.
• Question 8
60 seconds
Q.

Will these three sides form a triangle?

yes

no

• Question 9
60 seconds
Q.

Will these line segments form a triangle?

yes

no

• Question 10
30 seconds
Q. Given are the lengths of two sides of a triangle. Find the range of lengths for the third side. 7 ft, 13 ft
more than 6 but less than 20
more than 20 but less than 6
less than 6 but more than 20
• Question 11
30 seconds
Q. Given are the lengths of two sides of a triangle. Find the range of lengths for the third side. 7 mm, 4 mm
more than 3 but less than 11
more than 11 but less than 3
less than 3 but more than 11
• Question 12
30 seconds
Q. In triangle ABC, the length of side AB is 10 inches and the length of side BC is 17 inches.  Which of the following could be the length of side AC?
16 inches
5 inches
32 inches
29 inches
• Question 13
30 seconds
Q.

Will these side lengths form a triangle?

yes

no

• Question 14
30 seconds
Q. Determine if it is possible to form a triangle with the given side lengths. 7 yd, 8 yd, 9 yd