ellipse area calculator

Suppose a horizontal area A (m 2 ) is supporting a column of liquid of height h (m) and density d (kgm - 3 ..

Which of the following can be calculated only for a cone but not for a cylinder? => volume or base area or curved surface area or slant height..

The angle of a sector is 90 degrees and the radius of the circle is 3 cm. Calculate the area of the sector. => 3 π 2 square cm or 9 π 2 square cm or 9 π 4 square cm or 3 π 4 square cm..

The following graph shows the population of 3 of the fastest growing metropolitan areas in the U.S. as recorded in 1990. Calculate the total population of the three cities. => 285,338 or 425,000 or 250,000 or None of the above..

The base and the height of a parallelogram are 18cm . and 23cm. If its base is decreased by 50%, calculate its new area. => 257 cm 2 or 184 cm 2 or 217 cm 2 or 207 cm 2..

The figure below gives the speed-time graph of a car moving with a uniform speed of 60 km/h for 5 hours. Speed-Time Graph of a Car Moving with Uniform Speed Distance travelled by the car (S) = v x t But 60 km/h = OC = breadth of the rectangle OABC 5h = OA = length of the rectangle OAB..

The base and the height of a parallelogram are 12 cm and 14 cm. If the base of the parallelogram is decreased by 50%, calculate the area of the parallelogram. => 94 cm 2 or 134 cm 2 or 70 cm 2 or 84 cm 2..

Which of the following needs to be calculated to find the number of floor tiles required to cover a bedroom floor? => perimeter or length or width or area..

What is the degree of the polynomial obtained by calculating the area of a square having a side (3 y + 3)? => 1 or 4 or 2 or 3..

In the figure, ABCD is a quadrilateral with diagonal AC. The diagonal divides the quadrilateral into two triangles, ABC and ADC. The ratio of the area of ΔABC to ΔADC is 2 : 3. If the area of quadrilateral ABCD = 10 square units, calculate the difference be..