Exponentiation + area - math problems
Number of problems found: 16
- Cube surface and volume
Find the surface of the cube with a volume of 27 dm3.
One cube has an edge increased five times. How many times will larger it's surface area and volume?
- Sides of the triangle
Calculate triangle sides where its area is S = 84 cm2 and a = x, b = x + 1, xc = x + 2
- Cube 6
Volume of the cube is 216 cm3, calculate its surface area.
- Volume from surface area
What is the volume of the cube whose surface area is 96 cm2?
The funnel has the shape of an equilateral cone. Calculate the surface wetted with water if we poured into the funnel 7.1 liters of water.
- Prism X
The prism with the edges of the lengths x cm, 2x cm, and 3x cm has volume 20250 cm3. What is the area of the surface of the prism?
Three metal balls with volumes V1=71 cm3 V2=78 cm3 and V3=64 cm3 melted into one ball. Determine it's surface area.
- Area codes
How many 6 digit area codes are possible if the first number can't be zero?
Find the length of the other diagonal and area of the rhombus. The perimeter of a rhombus is 40 cm and one of the diagonals is of length 10 cm.
- R Trapezium
Rectangular trapezium has bases 21 and 10 and area 92 cm2. What is its perimeter?
- Rectangular cuboid
The rectangular cuboid has a surface area 5334 cm2, and its dimensions are in the ratio 2:4:5. Find the volume of this rectangular cuboid.
One pull of wire is reduced its diameter by 14%. What will be the diameter of wire with diameter 19 mm over 10 pulls?
- Widescreen monitor
Computer businesses hit by a wave of widescreen monitors and televisions. Calculate the area of the LCD monitor with a diagonal size 20 inches at ratio 4:3 and then 16:9 aspect ratio. Is buying widescreen monitors with the same diagonal more advantageou
- Triangle SAS
Calculate the triangle area and perimeter, if the two sides are 51 cm and 110 cm long and angle them clamped is 130 °.
Area of rectangle is 3002. Its length is 41 larger than the width. What are the dimensions of the rectangle?
Exponentiation - math problems. Area - math problems.