Math Geometry Review

A figure is shown. What is the length of the dotted line, to the nearest inch?

• 10 inches

• 11 inches

• 12 inches

• 13 inches

Segment XY is graphed in the coordinate plane. Which could be the coordinates of the third vertex, Z, of triangle XYZ so that it would have a hypotenuse with a length of √45 units?

• (–1, 5)

• (–1, –1)

• (6, –1)

• (8, 5)

The diameter of a sphere is 6 cm. What is the volume of the sphere? (Note: V=\frac{4}{3}\pi r^3)

What is the area of this parallelogram?

What is the area of the shaded region?

What are the perimeter and area of this hexagon?

What is the circumference of a circle with a diameter of 10 inches? (Use 3.14 for pi)

• 31.4 inches

• 62.8 inches

• 78.5 inches

• 314 inches

What is the surface area of this triangular prism?

What is the volume of the triangular prism shown?