Topic 8 Review

Find the missing side in the right triangle shown. Given that one side is 9m and the other is 12m, find the length of side 'a'.

• 12m

• 15m

How many total miles did Mike drive?

• 10 miles

• 18 miles

• 24 miles

• 8 miles

• 2 cm

• 5 cm

• 25 cm

Determine if the following segments can form a triangle: 3 m, 4 m, and 1 m. Triangle (Yes/No)

• Yes

• No

Determine if the following segments can form a triangle: 2.5 cm, 2.5 cm, and 2.5 cm. Triangle (Yes/No)

• Yes

• No

Determine if the following segments can form a triangle: 12 ft., 3 ft., and 11 ft. Triangle (Yes/No)

• Yes

• No

Determine if the following segments can form a triangle: 5 yds., 13 yds., and 10 yds. Triangle (Yes/No)

• Yes

• No

Determine if the following segments can form a triangle: 9.81 m, 16 m, and 6.25 m. Triangle (Yes/No)

• Yes

• No

Find the measures of ∠CAD and ∠DAB in the diagram shown.

• ∠CAD = 70°,

  ∠DAB = 20°

• ∠CAD = 20°,

  ∠DAB = 90°

• ∠CAD = 90°,

  ∠DAB = 90°

• ∠CAD = 20°,

  ∠DAB = 70°

What relationship do these 2 angles have?

• complementary

• supplementary

• vertical