Math 2 wk 3

Front

What is the value of x in the figure if x=60?

Back

x=60

Front

Classify the shape: Four congruent sides and four congruent angles.

Back

Square

Front

Find the values of x and y in the figure: x=33, y=81.

Back

x=33, y=81

Front

What is the value of x in the figure if x=5?

Back

x=5

Front

Find the value of m in the figure: m=18.

Back

m=18

Front

What defines a parallelogram?

Back

Both pairs of opposite sides are parallel and equal.

Front

What defines a rectangle?

Back

All angles are 90 degrees; diagonals bisect each other; opposite sides are parallel and equal in length.

Front

What is a quadrilateral?

Back

A four-sided polygon.

Front

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

Back

180 degrees.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.