4. 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 T. 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: ft? cost: 5. Kenyi covers the front of a circular bulletin board with fabric that costs $1.48 per square foot. The bulletin board has radius 2.5 feet. Kenyi will count only the cost of the exact amount of fabric he uses. 7.G.4 Part A: Write the numbers to find the cost of the fabric that Kenyi needs to cover the front of the bulletin board. Use 3.14 for T. 1.25 1.48 2. 2.5 Cost = 3.14 Part B: What is the cost of the fabric? Round to the nearest cent. Rosalinda hac o giroula 6. Rosalinda has a circular serving platter in the middle of her circular table. The radius of the platter is 15 inches less than the radius of the table. The diameter of the table is 4 feet. What is the difference between the area of the table and the area of the platter? Use 3.14 for TT, and write your answer in decimal form. 7.G.4 7. Marisela wants to create a trophy in the shape of a rectangular pyramid with volume 0.1875 cubic foot. Complete the descriptions 0.75 0.4 by writing in the missing measurements. 7.G.6 0.625 0.5 Design #1: pyramid height = 1.5 ft; base width = 0.75 ft; %3D %3D 0.25 1.5 base length = ft %3D Design #2: pyramid height = 0.75 ft; area of the base = %3D %3D ft? Design #3: base width = 1.5 ft; base length = 0.6 ft, %3D %3D pyramid height = ft %3D
4. 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 T. 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: ft? cost: 5. Kenyi covers the front of a circular bulletin board with fabric that costs $1.48 per square foot. The bulletin board has radius 2.5 feet. Kenyi will count only the cost of the exact amount of fabric he uses. 7.G.4 Part A: Write the numbers to find the cost of the fabric that Kenyi needs to cover the front of the bulletin board. Use 3.14 for T. 1.25 1.48 2. 2.5 Cost = 3.14 Part B: What is the cost of the fabric? Round to the nearest cent. Rosalinda hac o giroula 6. Rosalinda has a circular serving platter in the middle of her circular table. The radius of the platter is 15 inches less than the radius of the table. The diameter of the table is 4 feet. What is the difference between the area of the table and the area of the platter? Use 3.14 for TT, and write your answer in decimal form. 7.G.4 7. Marisela wants to create a trophy in the shape of a rectangular pyramid with volume 0.1875 cubic foot. Complete the descriptions 0.75 0.4 by writing in the missing measurements. 7.G.6 0.625 0.5 Design #1: pyramid height = 1.5 ft; base width = 0.75 ft; %3D %3D 0.25 1.5 base length = ft %3D Design #2: pyramid height = 0.75 ft; area of the base = %3D %3D ft? Design #3: base width = 1.5 ft; base length = 0.6 ft, %3D %3D pyramid height = ft %3D
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
Section8.1: Area And Initial Postulates
Problem 26E: The roof of the house shown needs to be reshingled. a Considering that the front and back sections...
Related questions
Question
Transcribed Image Text:4.
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 T. 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:
ft?
cost:
5.
Kenyi covers the front of a circular bulletin board with fabric that costs
$1.48 per square foot. The bulletin board has radius 2.5 feet. Kenyi will
count only the cost of the exact amount of fabric he uses. 7.G.4
Part A: Write the numbers to find the cost of the fabric that Kenyi needs
to cover the front of the bulletin board. Use 3.14 for T.
1.25
1.48
2.
2.5
Cost =
3.14
Part B: What is the cost of the fabric? Round to the nearest cent.
Rosalinda hac o
giroula
Transcribed Image Text:6.
Rosalinda has a circular serving platter in the middle of her circular table.
The radius of the platter is 15 inches less than the radius of the table.
The diameter of the table is 4 feet. What is the difference between the
area of the table and the area of the platter? Use 3.14 for TT, and write your
answer in decimal form. 7.G.4
7.
Marisela wants to create a trophy in the shape of a rectangular
pyramid with volume 0.1875 cubic foot. Complete the descriptions
0.75
0.4
by writing in the missing measurements. 7.G.6
0.625
0.5
Design #1: pyramid height = 1.5 ft; base width = 0.75 ft;
%3D
%3D
0.25
1.5
base length =
ft
%3D
Design #2: pyramid height = 0.75 ft; area of the base =
%3D
%3D
ft?
Design #3: base width = 1.5 ft; base length = 0.6 ft,
%3D
%3D
pyramid height =
ft
%3D
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