+592 The two triangle faces' areas is = 2(0.5 * 6 * 4), which equals 24cm2
The bottom side's area = 8 * 6, which equals 48cm2
And finally the two other sides' areas is = 2 * 8 * 5, which equals 80cm2
Add them all up and you get 152cm2, which is the surface area of this prism :)
+98 Area of one triangular face =bh/2 = 6*4/2=12cm^2.
Area of triangular faces = 24cm^2.
Area of one rectangular face = bh = 40cm^2.
Area of rectangular faces = 120cm^2.
Add them together. 144cm^2.
+592 The two triangle faces' areas is = 2(0.5 * 6 * 4), which equals 24cm2
The bottom side's area = 8 * 6, which equals 48cm2
And finally the two other sides' areas is = 2 * 8 * 5, which equals 80cm2
Add them all up and you get 152cm2, which is the surface area of this prism :)
