QUIZ: 12.1 & 12.2

• 7

• 10.9

• 13

• 17

• 1.4

• 8

• 22.7

• 32

• Exact: 4

  Estimated to the nearest tenth: 4

• Exact: 12

  Estimated to the nearest tenth: 12

• 12

• 17.5

• 6

• 24

​a) ​ (a)  

​b) ​ (b)  

• 5
• 7
• 1
• 12
• 2.6
• 2
• 1.6
• 3.6

Is the triangle a right triangle? Explain.

Is the triangle a right triangle? Explain.

Choose both answers for a and b. There should be 2 correct answers.

• 70

• 38.8

• 41.2

• 45.8

• 43.6

Which set of side lengths does not form a right triangle?

• 30, 40, 50

• 16, 63, 65
• 36, 77, 85
• 14, 15, 29

_{^{Find the missing side}}

• √29.2
• √400
• √20
• √10