HM2 Rectangle, Rhombi, Squares

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with four right angles and opposite sides that are equal in length.

Front

What are the properties of a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length, opposite angles that are equal, and diagonals that bisect each other at right angles.

Front

What defines a square?

Back

A square is a special type of rectangle and rhombus that has all sides equal and all angles equal to 90 degrees.

Front

If m∠3 = y² - 31, find y when m∠3 = ±11.

Back

y = ±11 or ±8.7.

Front

What is the measurement of angle MKN in square MNKL?

Back

90 degrees.

Front

If m∠2 = 67°, what is m∠TQS?

Back

m∠TQS = 23°.

Front

Find the measure of angle 1 if it is part of a triangle with angles summing to 180°.

Back

Angle 1 = 72°.

Front

If m∠RST = 56°, what is m∠TQS?

Back

m∠TQS = 28°.

Front

What is the sum of the interior angles of a rectangle?

Back

The sum of the interior angles of a rectangle is 360 degrees.

Front

How do you calculate the area of a square?

Back

Area = side².