Compact Test Review

Which choice shows three lengths that cannot be the lengths of the three sides of a triangle?

• 2 cm, 8 cm, 8 cm

• 2 cm, 3 cm, 6 cm

• 4 cm, 5 cm, 7 cm

• 5 cm, 6 cm, 9 cm

Tags

CCSS.7.G.A.2

Which conditions will result in the construction of a unique triangle? Select all that apply.

• side lengths: 2 in., 7 in., 8 in.

• side lengths: 5 ft., 6 ft., 12ft.

• side lengths: 11 cm, 15 cm, 17 cm

Tags

CCSS.7.G.A.2

Which choice shows three lengths that cannot be the lengths of the three sides of a triangle?

• 2 cm, 8 cm, 8 cm

• 2 cm, 3 cm, 6 cm

• 4 cm, 5 cm, 7 cm

• 5 cm, 6 cm, 9 cm

Tags

CCSS.7.G.A.2

Which set of angle measures could be the interior angles of a triangle?

• $90\degree,\ 90\degree,\ 90\degree$

• $80\degree,\ 80\degree,\ 200\degree$

• $40\degree,\ 50\degree,\ 60\degree$

• $15\degree,\ 30\degree,\ 135$

Tags

CCSS.8.G.A.5

• 8

• 9

• 12

• 21

A triangle has side lengths of 11 cm and 7 cm. Which could be the value of the third side? Choose the two correct answers:

• 3

• 4

• 5

• 17

• 18

What is the measure of angle R?

Tags

CCSS.8.G.A.5

Determine if the three lengths given will be able to construct a triangle or not.

5, 10, 2

• yes

• no

Tags

CCSS.7.G.A.2

Determine if the three lengths given will be able to construct a triangle or not.

8, 2, 10

• yes

• no

Tags

CCSS.7.G.A.2

A triangle has two sides that measure 5 cm and 7 cm. Choose the three sides that could be the measure of the third side.

• 2

• 4

• 8

• 11

• 13