Too many dimensions have been given to work out an answer.
Mean = sum(X)/n = 15cm/5 = 3cm
Oh, what a happy little question! To find the area of a trapezium, you can use the formula: 1/2 * (sum of parallel lengths) * height. So, for this trapezium with lengths of 5cm and 7cm, and a height of 3cm, the area would be 1/2 * (5 + 7) * 3 = 1/2 * 12 * 3 = 18 square centimeters. Just imagine that beautiful shape on your canvas!
1cm + 6cm, 2cm +5cm, 3cm + 4cm all the partners that add up to 7cm.
Calcule o valor da área da região sombreada das figuras
9
A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2
Only if it's 3cm high!
The volume of a cylinder that has a radius of 3cm and a height of 7cm is 197.92cm3
What about it? What is the question?
20cm
Mean = sum(X)/n = 15cm/5 = 3cm
Scalene
61
V = 424.115 cm3
Complete surface area = (2*pi*72)+(14*pi*15) = 308*pi square cm
area= 7cm x 7cm = 49cm^2
not very big, in fact only about 15cm deep, and 7cm wide, because even if you get them a big tank, they will only stay in that size area