11.23 Pre-Algebra Revision

If each side of an equilateral triangle is 2 inches long, then what is the area of the triangle?

A coin is flipped four times. What is the probability the coin will land heads-up all four times?

Find the area

• 30

Find the volume

Convert $15 per hour to cents per minute.

• 95 c/min

• 25 c/min

• 900 c/min

• 15 c/min

Find the volume

What country is Mr. Evans from?

• Australia

• USA

• Canada

• England

A flagpole casts a shadow 24 feet long while a 6 foot fence pole casts a shadow 8 feet long. Find the height of the flagpole.

• 18 feet

• 24 feet

• 48 feet

• 12 feet

The regular price was $45, but the item was on sale for $27. What percent of the regular price was the sale price?

• 50%

• 27%

• 40%

• 60%