Plane Geometry

Front

What is a midsegment in a triangle?

Back

A midsegment is a line segment that connects the midpoints of two sides of a triangle. It is parallel to the third side and half its length.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the volume of a rectangular prism with a length of 18 inches, width of 18 inches, and height of 28 inches?

Back

9,072 in³.

Front

What is the formula for the volume of a prism?

Back

Volume = Base Area × Height.

Front

What is the difference between square units and cubic units?

Back

Square units measure area (2D), while cubic units measure volume (3D).

Front

How many degrees are in a circle?

Back

360 degrees.

Front

What is the definition of a point in geometry?

Back

A point is a precise location or position in space, typically represented by a dot.

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they are in the same plane and do not intersect, no matter how far they are extended.

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides (a² + b² = c²).

Front

What is the area of a rectangle?

Back

Area = length × width.