Unit 3 RQA Review

Cassidy Paine
Quiz by Cassidy Paine, updated more than 1 year ago
Cassidy Paine
Created by Cassidy Paine almost 4 years ago
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Quiz on Unit 3 RQA Review, created by Cassidy Paine on 03/08/2017.

Resource summary

Question 1

Question
Determine the conic formed by the cross section of each double cone:
Answer
  • Circle
  • parabola
  • ellispe
  • hyperbola
  • point

Question 2

Question
Label the picture with the correct descriptions below
Answer
  • height
  • radius
  • slant height
  • length
  • base

Question 3

Question
If the solids have the same height and the cross-sections by parallel planes have equal areas determine which of the following must be true.
Answer
  • The cone has a greater volume than the pyramid.
  • The pyramid has a greater volume than the cone
  • Both the pyramid and cone have the same volume.
  • There is not enough information to determine a solution.

Question 4

Question
Determine the midpoint and distance using the following points: (-3, 0) and (5, 10) Midpoint: [blank_start](1,5)[blank_end] Distance (rounded to the nearest tenth): [blank_start]12.8[blank_end]
Answer
  • (1,5)
  • 12.8

Question 5

Question
Determine the area of the shaded region: A = [blank_start]106[blank_end] square meters
Answer
  • 106

Question 6

Question
Determine the area of the shaded region: First - what is the area of the square: [blank_start]196[blank_end] squared units Second - what is the area of the circle (round to the nearest thousandth): [blank_start]153.938[blank_end] squared units Third - what is the area of the shaded area (round to the nearest thousandth): [blank_start]42.062[blank_end] squared units
Answer
  • 196
  • 153.938
  • 42.062

Question 7

Question
Determine the area of the shaded region: First - what is the area of the square: [blank_start]32[blank_end] squared cm Second - what is the area of the circle (round to the nearest thousandth): [blank_start]50.265[blank_end] squared cm Third - what is the area of the shaded area (round to the nearest thousandth): [blank_start]18.265[blank_end] squared cm
Answer
  • 32
  • 50.265
  • 18.265

Question 8

Question
Determine the volume of the following figures in square yds, km, in, and m respectfully. Round answers to the nearest thousandth:
Answer
  • 15
  • 3.142
  • 37.699
  • 8

Question 9

Question
Determine the volume of the following figures in square ft, and cm respectfully. Round answers to the nearest thousandth:
Answer
  • 113.097
  • 904.778

Question 10

Question
Fill in the table with the appropriate values. Round answers to the nearest tenth when necessary:
Answer
  • 220.6
  • 30.9
  • 6630.4
  • 7.8
  • 2.6
  • 0.7
  • 1800.1
  • 4.4
  • 150.1

Question 11

Question
When revolved around the y-axis, what solid is formed? [blank_start]cone[blank_end] What is the height? [blank_start]6[blank_end] units What is the radius? [blank_start]8[blank_end] units What is the volume (rounded to the nearest thousandth)? [blank_start]402.124[blank_end] cubic units
Answer
  • cone
  • 6
  • 8
  • 402.124

Question 12

Question
When revolved around the x-axis, what solid is formed? [blank_start]cylinder[blank_end] What is the height? [blank_start]2[blank_end] units What is the radius? [blank_start]6[blank_end] units What is the volume (rounded to the nearest thousandth)? [blank_start]226.194[blank_end] cubic units
Answer
  • cylinder
  • 2
  • 6
  • 226.194
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