Creating Triangles

Does a triangle with these side lengths exist?
11, 28, 16

• Yes

• No

• I don't know.

Does a triangle with these side lengths exist?
18, 22, 5

• Yes

• No

• I don't know.

Does a triangle with these side lengths exist?
5, 10, 15

• Yes

• No

• I don't know.

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

Does a triangle with these side lengths exist?
9, 40, 41

• Yes

• No

• I don't know.

Select the measurements that match the sides of a triangle.

• 7, 9, 19

• 7, 12, 1

• 7, 7, 7

• 7, 7, 16

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

Does a triangle with these
side lengths exist?
(Don't fall for this one.)
0, 11, 12

• Yes

• No

• I don't know.

Can the following 3 numbers be side measures of a triangle

7, 5, 4

• Yes

• No

Can the following 3 numbers be side measures of a triangle

• Yes

• No