Find the circumference of a circle whose radius is 42m
Circumference=2*22/7*42=264
The length of two diagonals of a rhombus is 10cm and 20cm,find its area.
One side of a parallelogram is 18cm and the distance from opposite side is 8cm.Area of parallelogram is
The base of a parallelogram is twice its height.If the area of the parallelogram is 72sq.cm,find height.
One diagonal of a parallelogram is 70cm and the perpendicular distance of this diagonal from either of the outlying vertices is 27cm.The area of the parallelogram is
A parallelogram has sides 30m and length 14m and one of its diagonals is 40m long.Then,find its area.