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Open Up - Grade 7 - Mathematics - Unit 3 - Lesson 5

Last updated 9 months ago
7 questions
1

The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations.

How far does the bike travel? (Round to the nearest whole number)

…
1

The wheels on Kiran's bike are 64 inches in circumference.

How many times do the wheels rotate if Kiran rides 300 yards? (Round to the nearest whole number)

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1

The numbers are measurements of radius, diameter, and circumference of circles A and B. Circle A is smaller than Circle B.

Which number belongs to which quantity? 2.5, 5, 7.6, 15.2, 15.7, 47.7

  • 2.5
  • 15.2
  • 15.7
  • 5
  • 47.7
  • 7.6
  • Circle A
  • Circle B
…
1

Circle A has circumference 2\frac{1}{3}m. Circle B has a diameter that is 1\frac{1}{2} times as long as Circle A’s diameter. What is the circumference of Circle B?

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1

Below is a circle where the length of segment AE is 5 centimeters.
What is the length of segment CD?

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1

Below is a circle where the length of segment AE is 5 centimeters.
What is the length of segment AB?

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1

Below is a circle where the length of segment AE is 5 centimeters.
Name a segment that has the same length as segment AB.

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