Page 40 - MATH Success - G

Math Success • Mathematical Problems for the Next Generation of Assessments
level
G
60 Josh orders a 14-inch pizza, which means the pizza’s diameter is 14 inches. Use the numbers below to complete the equation for finding the area of the pizza in square inches.
14 π 7 π2
49π 14π
in2
2
=
61 Everett crawls into the opening of a circular pipe that is 16 inches in diameter. Use the numbers below to complete the equation for finding the area of opening in square inches.
16 π 8 π2
64π 16π
in2
2
=
62 Two angles are supplementary. One angle has a measure of 3x. The second angle has a value of 6x. Write an equation to find the measure of the second angle and find the measure of the second angle in degrees.
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