Polygons
A 10-sided polygon
What is a decagon?
An angle that measures exactly 90 degrees
What is a right angle?
A solid with faces that are polygons
The area of a rectangle with length 10 cm and width 12 cm
The volume of a cube with side lengths measuring 3 cm
What is 27 cubic cm?
An 8-sided figure
What is an octagon?
Angles that lie opposite one another and are created when two lines intersect
What are vertical angles?
A solid with exactly 2 bases shaped like circles
The area of a triangle with base 42 inches and height 20 inches
The volume of a rectangular prism having dimensions 10, 11, and 12 inches
What is 1,320 cubic inches?
A triangle that has 3 congruent sides
What is an equilateral triangle?
Non-overlapping angles that share a common side and vertex
The area of a trapezoid with bases having length 14 cm and 20 cm and height 8 cm
What is 136 square cm?
The volume measured in cubic inches of a rectangular prism with length 1 ft, width 2 ft, and height 1 ft
What is 3,456 cubic inches?
A quadrilateral with exactly one pair of parallel sides
What is a trapezoid?
Angles whose measures add to equal 180 degrees
The number of vertices of a pentagonal prism
What is 10?
The width of a rectangle with length 4.6 ft and area 23 square ft
What is 5 feet?
The volume of a cylinder with radius 10 inches and height 3 inches
What is 942 cubic inches?
An 11-sided polygon
What is a hendecagon?
The number of angles formed when 2 lines are intersected by a transversal
What is 8?
The number of faces on an octagonal pyramid
What is 9?
The height of a triangle with base 12 meters and area 30 meters
What is 5 meters?