Geometry

Front

What is a point in geometry?

Back

A point is a precise location or position in space, represented by a dot and has no size or dimension.

Front

Define a line segment.

Back

A line segment is a part of a line that has two endpoints and a definite length.

Front

What is a ray?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Front

Define a polygon.

Back

A polygon is a closed figure formed by a finite number of straight line segments connected end to end.

Front

What is the difference between a regular and an irregular polygon?

Back

A regular polygon has all sides and angles equal, while an irregular polygon does not.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width (Area = length × width).

Front

How do you find the perimeter of a triangle?

Back

The perimeter of a triangle is found by adding the lengths of all three sides (Perimeter = side1 + side2 + side3).

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

Define a circle.

Back

A circle is a round shape where all points are equidistant from a fixed center point.