If the areas of three adjacent faces of a cuboid are 8 cm², 18 cm² and 25 cm². Find the volume of the cuboid.
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Swimming pool
The pool shape of cuboid is 299 m3 full of water. Determine the dimensions of its bottom if water depth is 282 cm and one bottom dimension is 4.7 m greater than the second.
- Water reservoir
The cuboid reservoir contains 1900 hectoliters of water and the water height is 2.5 m. Determine the dimensions of the bottom where one dimension is 3.2 m longer than the second one.
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- Quadratic equation
Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
- Evaluation of expressions
If a2-3a+1=0, find (i)a2+1/a2 (ii) a3+1/a3
- Expression with powers
If x-1/x=5, find the value of x4+1/x4
- Square root 2
If the square root of 3m2 +22 and -x = 0, and x=7, what is m?
Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
Determine the discriminant of the equation: ?
- Solve equation
solve equation: ?
Equation ? has one root x1 = 8. Determine the coefficient b and the second root x2.
- Solve 3
Solve quadratic equation: (6n+1) (4n-1) = 3n2
- Completing square
Solve the quadratic equation: m2=4m+20 using completing the square method
- Equation with abs value
How many solutions has the equation ? in the real numbers?
- Quadratic equation
Solve quadratic equation: 2x2-58x+396=0
Iron tubes in the warehouse are stored in layers so that each tube top layer fit into the gaps of the lower layer. How many layers are needed to deposit 100 tubes if top layer has 9 tubes? How many tubes are in bottom layer of tubes?
How much is sum of square root of six and the square root of 225?