Three-Dimensional Figures and Cross Sections Answers
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The triangle shown is rotated about line m.
A
38 sq. cmB
113 sq. cmC
201 sq. cmD
314 sq. cm3
Two different cross sections are taken parallel to the base of a three-dimensional figure. The two cross sections are the same shape, but are not congruent.Which could be the three-dimensional figure? Select three options.
A
coneB
cylinderC
triangular prismD
triangular pyramidE
square pyramid4
A cylinder is shown.
A
lineB
non-square rectangleC
circleD
square5
The area of rectangle ABDE is 270 square inches. The rectangle is rotated about a line that passes through points C and F.
A
a rectangular prism with an edge length of 9 inchesB
a rectangular prism with an edge length of 18 inchesC
a cylinder with a base radius of 9 inchesD
a cylinder with a base radius of 18 inches6
The rectangle shown is rotated about line k.
A
31 sq. in.B
50 sq. in.C
79 sq. in.D
314 sq. in.7
The square shown has a perimeter of 32 units. The square is rotated about line k.
A
a cone with a base circumference of about 25 unitsB
a cone with a base circumference of about 50 unitsC
a cylinder with a circumference of about 25 unitsD
a cylinder with a circumference of about 50 units8
Which three-dimensional figure has nine edges?
A
rectangular prismB
rectangular pyramidC
triangular prismD
triangular pyramid9
Which three-dimensional figure has exactly three rectangular faces?
A
rectangular prismB
rectangular pyramidC
triangular prismD
triangular pyramid10
Which pair of figures has the same number of faces as vertices?
A
triangular prism and triangular pyramidB
triangular prism and rectangular prismC
rectangular pyramid and triangular pyramidD
rectangular pyramid and rectangular prismDid you find these answers helpful?
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