SAT Prep Math - Geometry

If the diameter of a circle is 12 cm, what is the circumference?

If the radius of a circle is 9 in., what is the circumference of the circle?

What is the area of a circle sector that has diameter of 22 in. and a central angle of 60°? 

What is the best name for a quadrilateral that has 4 congruent angles?

What is a 11-sided polygon called?

In a 45-45-90 triangle, we know that the length of the hypotenuse is ___ the length of the leg.

What is the length of a leg in a right triangle that has a hypotenuse of 25 and a leg of 24?

What is the sum of the interior angles of a 13-sided polygon?

The sides of a right triangle satisfy what important theorem?

In a 30-60-90 triangle, we know that the hypotenuse is ________ the length of the shortest leg.

If the area of a circle is 49π cm², what is the circumference of the circle?

What is the sum of the exterior angles of a 13-sided polygon?

What is the length of the arc on a circle with a radius of 14 cm and a central angle of 72°?

Two angles whose measures add up to 180° are said to be what?

What is the length of the hypotenuse of a right triangle that has legs with lengths of 36 & 48?