6 by 10 by 3 by 5 is not a measure of an area but of a four dimensional hypervolume.
Length=6 Width=3 6*3 = 18 (area) 6+6+3+3=18 (perimeter) Hope that helps!:)
Each face has a surface area of 3 x 3.As there are 6 faces, the total surface area is 6 x 3 x 3 = 54 square metres
6:1
Area = pi*radius squared
area = 6 X 6 X 4=144 cm ^ 3
Assuming that these are coordinates of the vertices, the area is 6 square units.
45
Area of a parallelogram = 0.5*base*height = 0.5*6*3 = 9 square inches.
4 feet = 4/3 yards 6 feet = 6/3 = 2 yards Area = (2) x (4/3) = 8/3 = 2 and 2/3 square yards
Diameter:6 radius:3 circumference:6(pi) area:9(pi)
6*3= 18 so the answer is 18