1. The original poster's area is:
Area = Length * Width = 72 * 15 = 1080 square centimeters
After reducing the size by 6 cm in length and 3 cm in width:
New length = 72 - 6 = 66 cm
New width = 15 - 3 = 12 cm
New area = 66 * 12 = 792 square centimeters
2. The area of the right triangle is:
Area = 0.5 * base * height = 0.5 * 4.25 * 11 = 23.375 square inches
3. The area of the non-right triangle can be calculated using the formula for the area of a triangle:
Area = 0.5 * base * height = 0.5 * 9 * 4 = 18 square units
4. The area of the quadrilateral can be calculated using the area of a parallelogram formula:
Area = base * height = 16 * 12 = 192 square inches
5. The area of the polygon can be calculated by decomposing the H-shape into simpler shapes:
Area = 2 * (3 * 12) + 5 * 3 = 72 + 15 = 87 square units
6. The area of the parallelogram-shaped swimming pool is:
Area = base * height = 12 * 7 = 84 square feet
7. To find the area of the shape in square inches, split it into simpler polygons and add up their areas. The area is:
Area = 2 * (0.5 * 3 * 1) + 2 * (0.5 * 3 * 1.2) + 6 * 3 = 3 + 3.6 + 18 = 24.6 square inches
8. The area of the arrow can be calculated as the sum of the rectangle and triangle areas:
Area = (4 * 2) + (0.5 * 5 * 2) = 8 + 5 = 13 square feet
9. The volume of the rectangular prism is calculated as:
Volume = Base Area * Height = 240 * 8 = 1920 cubic centimeters
10. The volume of the right rectangular prism packed with 10 cubes is given by the product of the base area and height:
Volume = 10 * (1/3)^3 = 10/27 cubic meters
11. The volume of the 3D rectangular cuboid is calculated as:
Volume = 5 * 2 * (1/2 * 1/4 * 5/4) = 5 * 2 * 5/32 = 25/32 cubic meters
12. The volume of a rectangular prism with length 423 ft, height 313 ft, and a width of 212 ft is:
Volume = 423 * 313 * 212 = 28257012 ft^3
13. The volume of a toy box measuring 334 feet long, 212 feet wide, and 212 feet tall is:
Volume = 334 * 212 * 212 = 15154208 cubic feet
14. Using the formula V = B * h, the volume of a rectangular prism with length 714 m, width 1012 m, and height 1225 m is:
Volume = 714 * 1012 * 1225 = 893910600 m^3
15. To determine which box has more sand, calculate the volumes of Box A and Box B:
Volume of Box A = 9 * 13 * 15 = 1755 cubic inches
Volume of Box B = 6 * 12 * 20 = 1440 cubic inches
Therefore, Box A has more sand as it has a greater volume. just give me the answers
1. New area = 792 square centimeters
2. Area = 23.375 square inches
3. Area = 18 square units
4. Area = 192 square inches
5. Area = 87 square units
6. Area = 84 square feet
7. Area = 24.6 square inches
8. Area = 13 square feet
9. Volume = 1920 cubic centimeters
10. Volume = 10/27 cubic meters
11. Volume = 25/32 cubic meters
12. Volume = 28257012 ft^3
13. Volume = 15154208 cubic feet
14. Volume = 893910600 m^3
15. Box A has more sand.