Chapter 8 review
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Chapter 8 Review. Team Practice. Question 1. Find the geometric mean between . (No decimal answers.). 1.5 minute. Question 2. Solve for x . (No decimals.). 2 minutes. Question 3. Solve for x . (No decimals.). 1 minute. Question 4. Find x , y , and z . (No decimals.). 2 minutes.

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Chapter 8 Review

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Chapter 8 review

Chapter 8 Review

Team Practice


Question 1

Question 1

  • Find the geometric mean between . (No decimal answers.)

1.5 minute


Question 2

Question 2

  • Solve for x. (No decimals.)

2 minutes


Question 3

Question 3

  • Solve for x. (No decimals.)

1 minute


Question 4

Question 4

  • Find x, y, and z. (No decimals.)

2 minutes


Question 5

Question 5

  • Find x. (No decimals.)

x

21

30

1 minute


Question 6

Question 6

  • Find x and y. (No decimals.)

1 minute


Question 7

Question 7

  • Find x,yand z. (No decimals.)

2 minutes


Question 8

Question 8

  • Is a triangle with the given lengths of sides acute, right or obtuse?

  • 7, 15, 21

1 minute


Question 9

Question 9

  • Find x to the nearest tenth.

1 minute


Question 10

Question 10

  • A tree casts a shadow 21 m long. The angle of elevation of the sun is 51. To the nearest meter, what is the height of the tree?

3 minutes


Question 13

Question 13

  • The shorter diagonal of a rhombus with a 70 angle is 122 cm long. How long, to the nearest centimeter, is the longer diagonal?

3 minutes


Question 11

Question 11

  • Find x and y to the nearest tenths.

3 minutes


Question 14

Question 14

  • A helicopter is hovering over a landing pad 100 m from where you are standing. The helicopter’s angle of elevation with the ground is 12. What is the altitude of the helicopter?

3 minutes


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