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7.3.3
By Ashley Crossman
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Last updated about 2 years ago
11 questions
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Question 9
9.
visibility
View drawing
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Question 1
1.
Question 2
2.
1. Explain how you know your answer above.
Question 3
3.
2. Complete the table. Use one of the approximate values for pi discussed in Zearn.
a) hula hoop with diameter 35 in
Question 4
4.
2. Complete the table. Use one of the approximate values for pi discussed in Zearn.
b) circular pond with circumference 556 ft
Question 5
5.
2. Complete the table. Use one of the approximate values for pi discussed in Zearn.
c) magnifying glass with diameter 5.2 cm
Question 6
6.
2. Complete the table. Use one of the approximate values for pi discussed in Zearn.
d) car tire with circumference 71.6 in
Question 7
7.
Question 8
8.
4. Find four pairs of x and y values that make the equation true. Plot the points (x, y) on the coordinate plane below.
Question 10
10.
Question 11
11.
visibility
View drawing
1. Which one of his measurements is inaccurate?
Circumference of the half dollar coin
Circumference of the flying disk
Circumference of the jar lid
Circumference of the flower pot
3a. Which segment is a radius?
Segment DC
Segment EA
3b. Which segment is a diameter?
Segment AD
Segment DC
Segment EA
Segment BA
4b. Based on the graph above, can this be a proportional relationship?
YES
NO
Exit Ticket
Select ALL the pairs that could be reasonable approximations for the diameter and circumference of a circle.
Explain your reasoning in the space provided below.
Hint: Pi is equal to 3.14 or 22/7
A. 5 meters and 22 meters
B. 19 inches and 60 inches
C. 33 cm and 80 cm
