Volume = pi*r2*h = 40715.04 cubic cm
SA = 904.78 cm2
radius = 18/2 = 9 cm
19.5cm, the value halfway between the two middle values.
area=basexheight=18x5=90
You can't calculate the volume here as such the height is not mentioned here and for calculating volume you need height,breadth and length.
The area of a triangle is calculated using the formula: Area = 0.5 * base * height. In this case, the base is 18cm and the height is 12cm. Plugging these values into the formula, we get Area = 0.5 * 18cm * 12cm = 108 square centimeters. Therefore, the area of the triangle is 108 square centimeters.
Volume = pi*r2*h = 40715.04 cubic cm
Well, honey, tripling the height of the pyramid would not triple the volume. Volume is proportional to the height, not directly related. Tripling the height would increase the volume by a factor of 3, not 3 times more. Math can be a tricky little devil sometimes!
SA = 904.78 cm2
The area of a parallelogram with base 18cm and perpendicular height 18cm is 324 cm2
12 + 24 + 18 = 54cm (Or 0.54 metres)
radius = 18/2 = 9 cm
Using 3.14 as Pi the area of circle is: 1017.36
1,017.9 cm2
19.5cm, the value halfway between the two middle values.
The answer will depend on what the two given measures are. The total surface area is 2*pi*r*(r + h) where r is the radius and h the height.