5. Kenyi covers the front of a circular bulletin board with fabric that costs count only the cost of the exact amount of fabric he uses. 7.G.4 $1.48 per square foot. The bulletin board has radius 2.5 feet. Kenyi will Jara is installing a 5-foot-diameter, circular island in her kitchen. She wants the top of the island to be covered with tile. What is the area of the top of the island? Use 3.14 for Tt. The tile comes in pieces that measure 2.25 square feet and cost $4.29 each. What is the least amount of money she can spend on tile to cover the top of her island? 7.G.4 area: ft2 cost: Part A: Write tho

5. Kenyi covers the front of a circular bulletin board with fabric that costs count only the cost of the exact amount of fabric he uses. 7.G.4 $1.48 per square foot. The bulletin board has radius 2.5 feet. Kenyi will Jara is installing a 5-foot-diameter, circular island in her kitchen. She wants the top of the island to be covered with tile. What is the area of the top of the island? Use 3.14 for Tt. The tile comes in pieces that measure 2.25 square feet and cost $4.29 each. What is the least amount of money she can spend on tile to cover the top of her island? 7.G.4 area: ft2 cost: Part A: Write tho

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.CR: Review Exercises

Problem 9CR: Tom Morrow wants to buy some fertilizer for his yard. The lot size is 140 ft by 160 ft. The outside...

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The exterior wall the gabled end of the house shown remains to be painted. a What is the area of the outside wall? b If each gallon of paint covers approximately 105ft2, how many gallons of paint must be purchased? c If each gallon of paint is on sale for 22.50, what is the total cost of the paint?
Tom Morrow wants to buy some fertilizer for his yard. The lot size is 140 ft by 160 ft. The outside measurements of his house are 80 ft by 35 ft. The driveway measures 30 ft by 20 ft. All shapes are rectangular. aWhat is the square footage of his yard that needs to be fertilized? bIf each bag of fertilizer covers 5000ft2, how many bags should Tom buy? cIf the fertilizer costs 18 per bag, what is his total cost?
A trapezoid has height 14 inches and bases 20 inches and 23 inches. Find the area of the trapezoid.
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The roof of the house shown needs to be reshingled. a Considering that the front and back sections of the roof have equal areas, find the total area to be reshingled. b If roofing is sold in squares each covering 100ft2, how many squares are needed to complete the work? c To remove old shingles and replace with new shingles costs 97.50 per square. What is the cost of reroofing?
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