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Let the length of each side of the square be ‘a’ cm Diagonal of square = a√2 cm (Where ‘a’ is the length of each side) ATQ; √32 = a√2 Or, a = √16 = 4 Area of square = a2 So, Required Area = (4)2 = 16 cm2.
A hollow cylindrical container has an inner radius of 5.5 cm, a length of 15 cm, and a thickness of 3 cm. Calculate the volume of the container. (Use π...
What is the measure of the radius of the circle that forms a triangle whose sides are 8 units, 15 units, and 17 units?
In a village, number of males, female and children are in the ratio of 3:5:7. If 90% of the males are literate, 80% of females are literate and 40% of c...
If the ratio of the heights of two cones is 1: 4 and the diameters are in ratio 4: 5 then what is the ratio of their volumes?
The area of a square is 38 sq. cm more than the area of a rectangle of length 19 cm and breadth 17 cm. What will be the area of incircle of the square?
The area of the floor of a cubical room is 49m². The length of the longest rod that can be kept in the room is
A field is in the shape of a trapezium, where the distance between the two parallel sides is 60 metres. One of the parallel sides measures 30 metres, an...
Outer diameter of 20 cm long pipe is 25 cm. If the thickness of the metal in the pipe is 1 cm. Find the total surface area of the pipe?
If (x + 6y) = 8, and xy = 2, where x > 0, what is the value of (x3 + 216y³)?
What is the difference between (in m2) the area of a circular field of radius 21 metres and area of a rectangular piece of land having its di...
