Volume of Cylinders, Cones, and Spheres — Unit test Answers
On a coordinate plane, triangle R S T has points (negative 3, 2), (3, 2), and (negative 1, 1). An altitude is drawn from point T to point U at (negative 1, 2).
An interior angle of a regular polygon has a measure of 108°. What type of polygon is it?
Galina is finding the area of triangle RST. To do so, she follows the steps in the table.Step 1Draw a rectangle around triangle RST.Step 2Find the area of the rectangle.Step 3Find the area of the three right triangles created by the sides of the rectangle and the intersection with each vertex of the triangle.Step 4Subtract the area of the right triangles from the area of the rectangle.
A cross section is made by the intersection of a plane and a square pyramid at an angle either parallel or perpendicular to the base.The cross section can be which of these shapes? Select three options.squaretriangletrapezoidcirclenon-square rectangle
A solid right pyramid has a square base. The length of the base edge is 4 cm and the height of the pyramid is 3 cm.
A solid right pyramid has a square base with an edge length of s units and a height of h units.
The height of a right rectangular prism is 3 units greater than the length of the base. The edge length of the square base is x units.Which expression represents the volume of the prism, in cubic units?
On a coordinate plane, 2 parallelograms are shown. Parallelogram 1 has points (0, 2), (2, 6), (6, 4), and (4, 0). Parallelogram 2 has points (2, 0), (4, negative 6), (2, negative 8), and (0, negative 2).
A polygon with 3 sides is stacked to form a prism.
Which statements about the cylinder are true? Select two options.
A solid oblique pyramid has a square base with edges measuring x cm. The height of the pyramid is (x + 2) cm.
An oblique cone has a radius of 5 units and a height of 9 units.
A regular hexagon is shown.
On a coordinate plane, rhombus W X Y Z has points (negative 3, 1), (1, 4), (5, 1), and (1, negative 2).
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