1949757
Descripción
Test por Math with Monkeys, actualizado hace más de 1 año
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Creado por Math with Monkeys
hace casi 10 años
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Pregunta 1
Pregunta
Yin measures a solid cylinder and a solid cone and finds that the solids have the same height and the same base diameter. Which of the following statements is true?
Respuesta
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The volume of the cylinder is equal to three times the volume of the cone.
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The total surface areas of the cylinder and cone are the same
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The volumes of the cylinder and cone are the same
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The total surface area of the cylinder is equal to three times the total surface area of the cone.
Pregunta 2
Pregunta
Juan shows the steps he took in rearranging a formula. In which step did Juan make an error?
Respuesta
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step 1
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step 2
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step 3
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step 4
Pregunta 3
Pregunta
A picture measures 30 cm by 15 cm. The mat around the picture is 10 cm wide as shown. Find the area of the mat.
Respuesta
Pregunta 4
Pregunta
The figure below shows the dimensions of a ten. What is the total area of the walls not he two sides and the two ends, correct to the nearest square metre?
Respuesta
Pregunta 5
Pregunta
Two different stores sell coffee in cylindrical packages. The prices and dimensions of the packages from the two stores are shown below.
Respuesta
Pregunta 6
Pregunta
Triangle KML is shown. Which of the following is closest to the perimeter of triangle KLM?
Respuesta
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12.6 cm
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16.3 cm
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17.5 cm
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21.0 cm
Pregunta 7
Pregunta
If the perimeter of this rectangle is 120 units, what is its area in square units?
Respuesta
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675
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900
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1225
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2700
Pregunta 8
Pregunta
If the diameter of a volleyball is three times the diameter of a tennis ball, which statement below is true?
Respuesta
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The volume of the volleyball is 3 times the volume of the tennis ball.
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The volume of the volleyball is 9 times the volume of the tennis ball.
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The surface area of the volleyball is 9 times the surface area of the tennis ball.
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The surface area of the volleyball is 27 times the surface area of the tennis ball.
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