GED Practice - Geometry and Measure

A 15-foot ladder is leaning against a 30-foot wall. The bottom end of the ladder is 9 feet from the wall. How many feet above the ground does the ladder touch the wall? 

• 1.7
• 6
• 12
• 17.5

Tags

CCSS.8.G.B.8

The drawing above shows CD parallel to AB. If AB = 4 miles, BP = 3 miles, and CP = 6 miles, how many miles is it from C to D? 

• 4.0
• 5.0
• 6.5
• 8.0

Tags

CCSS.HSG.SRT.B.4

In the figure above, <RXT measures 90˚. Which other angle(s) is a complement of <a?

• <b only
• <d only
• <c only
• <c and <d

Tags

CCSS.7.G.B.5

In ∆ABC above, how many degrees are in <B? 

• 42 deg
• 48 deg
• 58 deg
• 138 deg

Tags

CCSS.7.G.B.5

The perimeter of a square flower bed is 100 feet. What is the area of the flower bed in square feet? 

• 25
• 100
• 400
• 625

Tags

CCSS.7.EE.B.3

One of the first electronic computers was in the shape of a huge box. It was 96 feet long and 2.5 feet wide. The amount of space inside was approximately 3,000 cubic feet. How many feet high was the computer? 

• 1.25
• 12.50
• 27.60
• 125.00

Tags

CCSS.6.NS.B.3

Which of the following could be the measures of the three angles of a triangle?

• 20 - 40 - 110 deg
• 20 - 40 - 130 deg
• 30 - 50 - 90 deg
• 30 - 50 - 100 deg

Tags

CCSS.8.G.A.5

In the diagram, what is the measure of angle x?

• 30
• 60
• 90
• 120

Tags

CCSS.8.G.A.5

The longest side of a certain right triangle is 10 units long. Another side is 6 units long. Which of the following represents the length of the triangle’s third side?

• √(10² + 6²)
• √10² + √6²
• √10² – √6²
• √(10² – 6²)

Tags

CCSS.8.G.B.8

A square piece of cloth is cut from a larger square as in the figure above. The corners of the smaller square are the midpoints of the sides of the larger square. How much cloth, in square centimeters, is left over?

• 16
• 32
• 64
• 128

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3