Open Up - Grade 7 - Mathematics - Unit 3 - Lesson 9
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Last updated 9 months ago
12 questions
1
A circle with a 12 inch diameter is folded in half and then folded in half again.
What is the area of the resulting shape?
A circle with a 12 inch diameter is folded in half and then folded in half again.
What is the area of the resulting shape?
1
1
The face of a clock has a circumference of 63 in.
What is the area of the face of the clock?(round to the nearest whole number)
The face of a clock has a circumference of 63 in.
What is the area of the face of the clock?(round to the nearest whole number)
1
Which of these pairs of quantities are proportional to each other?
Radius and diameter of a circle
Which of these pairs of quantities are proportional to each other?
Radius and diameter of a circle
1
Which of these pairs of quantities are proportional to each other?
Radius and circumference of a circle
Which of these pairs of quantities are proportional to each other?
Radius and circumference of a circle
1
Which of these pairs of quantities are proportional to each other?
Radius and area of a circle
Which of these pairs of quantities are proportional to each other?
Radius and area of a circle
1
Which of these pairs of quantities are proportional to each other?
Diameter and circumference of a circle
Which of these pairs of quantities are proportional to each other?
Diameter and circumference of a circle
1
Which of these pairs of quantities are proportional to each other?
Diameter and area of a circle
Which of these pairs of quantities are proportional to each other?
Diameter and area of a circle
1
Find the area of this shape.
Find the area of this shape.
1
Elena and Jada both read at a constant rate, but Elena reads more slowly. For every 4 pages that Elena can read, Jada can read 5.
Elena and Jada both read at a constant rate, but Elena reads more slowly. For every 4 pages that Elena can read, Jada can read 5.
Complete the table.
1
Elena and Jada both read at a constant rate, but Elena reads more slowly. For every 4 pages that Elena can read, Jada can read 5.
Elena and Jada both read at a constant rate, but Elena reads more slowly. For every 4 pages that Elena can read, Jada can read 5.
Here is an equation for the table: j = 1.25e. What does the 1.25 mean?
1
Elena and Jada both read at a constant rate, but Elena reads more slowly. For every 4 pages that Elena can read, Jada can read 5.
Elena and Jada both read at a constant rate, but Elena reads more slowly. For every 4 pages that Elena can read, Jada can read 5.
Write an equation for this relationship that starts e = ...