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helpppp
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Username
helpppp
Score
-291
Stats
Questions
199
Answers
185
200 Questions
185 Answers
-1
96
1
-291
Perimeter
Rectangle $PQRS$ is divided into eight squares, as shown.The side length of each shaded square is $10.$ What is the length of the side of the largest square?
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helpppp
Apr 5, 2020
-4
129
5
-291
circles
A square 10cm on each side has four quarter circles drawn with centers at the four corners. How many square centimeters are in the area of the shaded region? Express your answer in terms of $\pi$.
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helpppp
Apr 5, 2020
-4
60
5
-291
Parallel Lines and Triangles
In the figure, is parallel to We have and . Find $\angle ACB$.
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helpppp
Apr 5, 2020
-4
99
1
-291
perimeter
A square is divided into five congruent rectangles, as shown. If the perimeter of each of these five rectangles is 36 inches, what is the perimeter of the square, in inches?
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helpppp
Apr 5, 2020
-4
100
3
-291
pls help area
To promote her school's annual Kite Olympics, Genevieve makes a small kite and a large kite for a bulletin board display. Her small kite is drawn on a one-inch grid, as shown below.
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helpppp
Apr 5, 2020
-4
76
2
-291
circles
In the diagram, each circle is divided into two equal areas and $O$ is the center of the larger circle. The area of the larger circle is $64\pi.$ What is the total area of the shaded regions?
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helpppp
Apr 5, 2020
-3
101
1
-291
area
Square A has side lengths each measuring $x$ inches. Square B has side lengths each measuring $4x$ inches. What is the ratio of the area of the smaller square to the area of the larger square? Express your answer as a common fraction.
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helpppp
Apr 5, 2020
-3
62
1
-291
circles
How much greater, in square inches, is the area of a circle of radius 20 inches than a circle of diameter 20 inches? Express your answer in terms of $\pi$.
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helpppp
Apr 5, 2020
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