3/8 square miles
Area of rectangle = Length * Width Area = 1/2 mile * 3/4 mile =(1*3)/(2*4) square miles = 3/8 square miles.
Area of rectangle = Length * Width Area = 3/4 mile * 7/8 mile =(3*7)/(4*8) square miles = 21/32 square miles.
The usable area of the board is 45cm by 35cm which gives 9*7 = 63 squares.
Area = length * width
It is length * width.
The area is three eigths of a square mile.
Area of rectangle = Length * Width Area = 1/2 mile * 3/4 mile =(1*3)/(2*4) square miles = 3/8 square miles.
Area of rectangle = Length * Width Area = 3/4 mile * 7/8 mile =(3*7)/(4*8) square miles = 21/32 square miles.
With the developments of rectangular box on paper how am I supposed to find the area of the paper that I need to make the box -- Not find the air of the box itself but the paper used? By measuring the area of one side of the box and multiplying by the six sides. You get the total area of the box (Cube).
The usable area of the board is 45cm by 35cm which gives 9*7 = 63 squares.
Area = length * width
It is length * width.
surface area of a rectangular prism is the formula: 2lw+2wh+2lh
Its surface area.
cube
Volume of rectangular prism = area of base x height
The base of a rectangular prism is a rectangle. The area of a rectangle is length times width.