16
The volume of a cylinder is the area of its base times its height. 10 pi square centimeters * 25 centimeters = 250 pi centimeters cubed = 785.398 centimeters cubed
Area = 6*0.4 = 2.4 square cm
The area of triangle is : 100.0
A triangle with base 10cm and height 7 cm will have half the area of a parallelogram with the same dimensions. Since you have not disclosed the shape, it is not possible to answer the question.
40 inches no. that is not right your area is 60 square inches; watch your units area = base x height height = area / base height = 60/20 = 3 inch
8
The volume of a cylinder is the area of its base times its height. 10 pi square centimeters * 25 centimeters = 250 pi centimeters cubed = 785.398 centimeters cubed
55 square centimeters
The area of triangle is : 437.5
6 centmeters
area = 1/2 base x height area = 1/2 x 5 x 6 = 15 square cm
Area = 0.5*24.7*15.2 = 187.72 square cm.
area of rectangle = base x height = 9 x 10 = 90 square cms
3.5
72 cm square.
If you mean a rectangle, just multiply the length times the height. If (for example) length and height are in centimeters, then the area is in square centimeters. Similar for other units.
It works out as 12 cm