A ____________ is a set of points on a flat surface equidistant to a fixed point called center.

• circle

• semicircle

A polygon is __________ about a circle if the sides of the polygon are tangent to the circle.

• inscribed

• circumscribed

A __________ is a prism with six square faces that are congruent.

• cube

• rectangular prism

A pyramid has a base, which is a polygon. Its faces are ___________ faces that meet at the tip on the other end called vertex.

• triangular

• square

The specific order or pattern followed in a sequence is called ________.

• rule

• term

One strategy in solving an equation to find the value of a missing number is working __________.

• forward

• backward

Refer to the figure at the left.

ME is the longest chord in circle B.

• True

• False

Refer to the figure at the left.

Polygon MEIR is inscribed in circle B.

• True

• False

The equator divides the Earth into two, horizontally.

Each portion resembles a sphere.

• True

• False

The set of prime numbers {31, 17, 11, 29, 2} is a sequence.

• True

• False