Unit 3 Test
  • 1. The slide at the playground has a height of 6 feet. The base of the slide measured on the ground is 8 feet. What is the length of the sliding board?
A) 12ft
B) 14 ft
C) 10 ft
D) 16 ft
  • 2. Ms. Green tells you that a right triangle has a hypotenuse of 13 and a leg of 5. She asks you to find the other leg of the triangle. What is your answer?
A) 18
B) 14
C) 16
D) 12
  • 3. Two joggers run 8 miles north and then 5 miles west. What is the shortest distance, to the nearest tenth of a mile, they must travel to return to their starting point?
A) 8.4 miles
B) 6.4 miles
C) 9.4 miles
D) 7.4 miles
  • 4. Find the missing side when A=3 B=? C=5
A) 2
B) 3
C) 8
D) 4
  • 5. Find the missing side when A=?, B=15, C=17
A) 5
B) 7
C) 8
D) 6
  • 6. Find the volume of a cone where diameter = 28 height= 5
A) 826cm3
B) 926cm3
C) 726cm3
D) 1026cm3
  • 7. Find the volume of a cone where radius=7.5 inches height=3.6 inches
A) 210 in.3
B) 206 in. 3
C) 212in.3
D) 208 in. 3
  • 8. The longest side of a right triangle is called?
A) side
B) leg
C) hypotneuse
D) right angle
  • 9. In a pythagorean triple, your legs have to equal your hypotnesuse
A) true
B) false
  • 10. Which of the following a pythagorean triple?
A) 2,3,6
B) 5,11,12
C) 8,10,17
D) 6,8,10
  • 11. A cylinder shaped jar has a radius of 2 cm and a height of 6 cm. What’s the volume of the jar?
A) 72.4 cm3
B) 76.4 cm3
C) 73.4 cm3
D) 75.4 cm3
  • 12. The coned shaped room has a height of 15 ft and a radius of 72 ft. Find the volume of the room.
A) 51430 cubic feet
B) 81430 cubic feet
C) 61430 cubic feet
D) 71430 cubic feet
  • 13. I have a snow globe with a diameter of 4 cm. Find the volume of the globe
A) 33.5 cm3
B) 23.5 cm3
C) 53.5 cm3
D) 43.5 cm3
  • 14. What units are geometric shapes measured in?
A) cubic
B) squared
C) single
  • 15. 5.
    A baseball “diamond” is actually a square with sides of 90 feet. If a runner tries to steal second base, how far must the catcher, at home plate, throw to get the runner “out”? Given this information, explain why runners more often try to steal second base than third.
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