Perimeter
A triangle has two sides measuring 16 inches, a height measuring 12 inches and a base measuring measuring 7 inches. What is its perimeter?
39 inches
A rectangle with a length of 227 feet and a width of 189 feet contains how many square feet?
42,903 square feet
what is the volume of a cube that measures 17 inches on each side.
4913 cubic inches
How many surfaces does a cube have?
6
what is the measure of a cube's side if its area is 361 square feet?
19 feet
A rectangle has a length of 45 feet and a width of 29 feet. What is its perimeter?
148 feet
A triangle has two sides measuring 18 cm each, a base measuring 14 cm and a height measuring 16.5 cm. What is its area?
115.5 square cm
What is the volume of soccer ball with radius 6.4 inches? *round to the nearest tenth
1097.5 cubic inches
What is the surface area of a sphere with a radius of 13 cm?
2,122.64 cubic cm.
what is the diameter of a circle whose circumference is 65.94 square centimeters?
21 centimeters
An octagon has 8 equal sides, all measuring 8.2 inches each. What is its perimeter?
65.6 inches
What is the area of a circle that has a diameter of 19 miles? * round to the nearest whole number
283 square miles
what is the volume of a cone with a diameter of 3 feet and a height of 8.5 feet? *round to the nearest whole number
20 cubic feet
what is the surface area of a rectangular prism with a length of 14, a width of 10 and a height of 17?
1096
what is the length of a rectangle whose width is 16 cm., height is 25 cm. and volume is 12,400 square cm.?
31 centimeters
What is the distance around a circle that has a radius of 9 cm? *round your answer to the nearest tenth
56.5 cm
What is the area of a trapezoid that has two bases measuring 27 inches and 34 inches, and a height of 16 inches?
488 square inches
what is the volume of a cylinder with a diameter of 42 centimeters and a height that is double the diameter? *round your answer to the nearest whole number
116,318 cubic centimeters
what is the surface area of a cylinder with a diameter of 19 feet and a height of 22 feet?
1879.29 square feet
What is the height of a triangle whose base is 12.2 feet and area is 103.7 square feet?
17 feet
A triangle, with legs measuring 40 meters and 120 meters, has an unknown hypotenuse. Find the hypotenuse, to the nearest whole number, and then find the perimeter of the triangle.
286 meters! =40+120+126
Jennifer can't decide between carpet or tile for her bedroom. The dimensions of her room are 12 feet wide and 14 feet long. Carpet will cost $2.79 per square foot, and tile $2.19. How much cheaper will the total be if Jennifer installs tile?
$100.80
What is the volume of a square pyramid with a base edge of 15 inches and a height of 27 inches?
2,025 cubic inches
what is the surface area of a square pyramid, with a base edge of 5 cm, and a height of 14 cm, and a slanted side of 18 cm?
205 square cm
What is the diameter of a circle whose surface area is 803.84 square kilometers?
16 kilometers