80 square units.
Find the area of a rhombs with diagonals that measure 8 and 10.
Area of the rhombus: 0.5*8*10 = 40 square feet
The area of triangle is : 40.0
Area of the trapezoid: 0.5*(8+11)*10 = 95 square measurements
8' x 10' = 80 square feet
0.5*8*10 = 40 sq ft
10 x 8 = 80 square units
If the shape is a triangle, then the area is approx 36.7 square mm.
The area of triangle is : 40.0
Assuming the room is 8 ft by 10 ft (the question does not say so), the area would be 8*10 = 80 square feet
A cylinder with a height of 10 inches and a diameter of 8 inches has a surface area of 351.86 square inches.
8 in * 10 ft = 8 in * 10 ft = 960 square inches or 8 in * 10 ft = 2/3 ft * 10 ft = 62/3 square feet