Post Test Review

Front

Define the set V in the context of vehicles.

Back

V represents the set of all vehicles.

Front

What does the set M represent in vehicle classification?

Back

M represents the set of motorized vehicles.

Front

What does the set A represent in vehicle classification?

Back

A represents the set of automobiles.

Front

Which statement is true regarding the relationship between M and A?

Back

All automobiles (A) are motorized vehicles (M), but not all motorized vehicles are automobiles.

Front

What is the formula to calculate the arc length of a circle?

Back

Arc length = (θ/360) * 2πr, where θ is the angle in degrees and r is the radius.

Front

If the radius of a circle is 7 and the angle is 90 degrees, what is the arc length?

Back

Arc length = (90/360) * 2π(7) = (1/4) * 14π = 3.5π.

Front

What is the Pythagorean theorem?

Back

Front

If one leg of a right triangle is 6 and the other leg is 8, what is the length of the hypotenuse?

Back

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they never intersect and are always the same distance apart.

Front

If p and q are parallel lines, what can be said about their slopes?

Back

The slopes of parallel lines are equal.