Untitled Quiz

What is AA-Similarity in triangles?

• The areas of two triangles are equal.

• The perimeters of two triangles are equal.

• Two sides of one triangle are equal to two sides of another triangle.

• Two angles of one triangle are equal to two angles of another triangle.

Which similarity test involves the ratio of corresponding sides?

• SAS-Similarity

• AA-Similarity

• All of the above

• SSS-Similarity

If the ratio of the lengths of corresponding sides of two similar triangles is k, what can be said about their areas?

• The ratio of their areas is 1.

• The ratio of their areas is 1/k.

• The ratio of their areas is k².

• The ratio of their areas is k.

What is the definition of a circle?

• A figure with four equal sides.

• A line segment that connects two points.

• A polygon with all sides equal.

• A set of points equidistant from a fixed point.

What is a diameter of a circle?

• A line segment connecting any two points on the circle.

• A line that touches the circle at one point.

• A line segment through the center with endpoints on the circle.

• A line that divides the circle into two equal parts.

What does it mean if two chords of a circle are equal?

• They are parallel to each other.

• They are perpendicular to the radius.

• They are tangent to the circle.

• They are equidistant from the center.

What is the measure of an inscribed angle in a semicircle?

• It is an acute angle.

• It is an obtuse angle.

• It can be any angle.

• It is a right angle.

What is the probability of an impossible event?

• 0.25

• 1

• 0.5

• 0

What is the sample space when rolling a die?

• 1 to 20

• 1 to 12

• 1 to 10

• 1 to 6

What is the probability of rolling a prime number on a die?

• 1/2

• 1/3

• 1/4

• 1/6