2D shapes, Coordinate planes, Input/output

Front

What is a rhombus?

Back

A rhombus is a 2D shape with four equal sides and opposite angles that are equal, but it does not have right angles.

Front

What are the coordinates of a point on a coordinate plane?

Back

Coordinates are written as an ordered pair (x, y), where 'x' is the horizontal position and 'y' is the vertical position.

Front

What is a scalene triangle?

Back

A scalene triangle is a triangle with all sides of different lengths and no congruent sides.

Front

What is the difference between a parallelogram and a kite?

Back

A parallelogram has two pairs of parallel sides, while a kite has two pairs of adjacent sides that are equal but no parallel sides.

Front

How do you describe the point (8,5) on a grid?

Back

To describe the point (8,5), move 8 units right and 5 units up from the origin (0,0).

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate plane, written as (x, y).

Front

What is a rectangle?

Back

A rectangle is a 2D shape with four sides, opposite sides that are equal, and four right angles.

Front

What is a kite in geometry?

Back

A kite is a quadrilateral with two distinct pairs of adjacent sides that are equal.

Front

What does it mean for a triangle to be isosceles?

Back

An isosceles triangle has at least two sides that are equal in length.

Front

What is the formula for finding the area of a rectangle?

Back

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