The figure shows four circles, each with a radius of 6 cm. Find the area of...

The figure shows four circles, each with a radius of 6 cm. Find the area of the region between the circles. (Round your answer to two decimal places.)
cm²

A student cuts out a circle from a square piece of cardboard. The circle passes through the midpoints of the sides of a square as shown. Each side of the square has a length of 12 units. What percent of the square cardboard is wasted? (Round your answer to two decimal places.)

36.34%27.32% 21.46%25.00%28.54%

A small bucket of paint covers 145 square feet. How many buckets of paint would you need to paint a rectangular wall that is 44 by 17 feet?

7 buckets of paint1 bucket of paint 748 buckets of paint5 buckets of paint6 buckets of paint

A regular hexagon has an apothem of 8.7 cm and perimeter of 60 cm.

(a) What is the area of the hexagon? (Round your answer to the nearest square centimeter.)

A = 87 cm²A = 261 cm² A = 1044 cm²A = 904 cm²A = 522 cm²

(b) What is the radius of the hexagon? (Round your answer to the nearest hundredth of a centimeter.)

Use a formula to find the area of the triangle.
square units

r = 10.03 cmr = 7.12 cm r = 4.93 cmr = 13.25 cmr = 13.61 cm

Solutions

Expert Solution

milcah answered 1 year ago

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