Area of a shape + power - practice problems
Number of problems found: 96
- Yd2 to ft2 unit conversion
If a room requires 25.4 square yards of carpeting, what is the area of the floor in units of ft2? (3 ft. = 1 yd.) - Body mass index
Compute for BMI, then classify: Nr; weight ; height 1; 35 kg ; 1.25 m 2; 40 kg; 1.40 m 3; 50 kg; 1.75 m 4; 55 kg; 1.65 m 5; 63 kg; 1.23 m - Open and short circuit tests
A 4 kVA 200/400 V single phase 50 Hz transformer has the following data on O. C. (open circuit) & S. C. (short circuit) test: O. C. Test: 200 V 0.8 A 70 W (Low Voltage side) S. C. Test: 20 V 10 A 80 W (High Voltage side) Find Full Load efficiency and regu - Two similar 2
Two similar polygons have corresponding sides 15 inches and 6 inches. If the area of the first is 2700 square inches, what is the area of the second?
- Consecutive Interior Angles
PQRS is a trapezium in which PQ is parallel to SR and ∠P = 130 ̊, ∠Q = 110 ̊. Find the remaining angles. - Dimensions 22991
What are the dimensions of a square with an area of 49dm square? - Trapezium zoom
How many times increase the area of the trapezoid if all sides and altitude increase 5 times? - Circumference 46181
Calculate the area of a circle that has a circumference of 314 cm. - Perimeter 17063
The area of the floor plan is 5400m². What will be the perimeter of the square floor plan?
- Centimeters 10881
Calculate the perimeter of a square if its area is 6.25 square centimeters. - 3x square
The side length of the square is 54 cm. How many times increases a square's area if the side's length increases three times? - Circle
How big is an area of a circle if its circumference is 51.2 cm? - Containing 8340
Calculate the perimeter of a square containing 9 acres. - Without Euclid laws
Right triangle ABC with a right angle at the C has a=14 and hypotenuse c=26. Calculate the height h of this triangle without the use of Euclidean laws.
- Calculate 8166
Calculate the perimeter of a square when we know the length of its diagonal e = 4.2 m - What is 10
What is the measure of the square side whose area is (4x² + 28x+49) square units? - Carpet
What is the price of a square carpet side length 3.25 m if one-meter square cost 230 CZK? - Leg
Determine the trapezoid area with bases 32 and 12; the height is 2 shorter than its leg. - Two conductors
Two conductors have resistance Rs=5 ohms when connected in series and Rp=1.2 ohms when connected in parallel. Calculate the value of the resistors.
Do you have homework that you need help solving? Ask a question, and we will try to solve it.