9
If you mean a rectangle and not a square then the area is 14 times 9 = 126 square inches
The square root of a square with side lengths of nine (9) is........................................................................................ 81! The formula is base(b) times height(h). So, 9 times 9 is 81.
The base of the triangle is 13 units because 0.5*13*9 = 58.5 square units
Volume of a pyramid = 1/3*base area*height
The area of a parallelogram with a base of 16 ft and a height of 9 feet is 144 square feet.
The area of a parallelogram with a base of 9 inches and a height of 10 inches is 90 square inches.
42.7
The area of a square is base times height, so if 9 and 18 is your base and height, just mutiply them. 9x18=162 And since its area, you'll have to label it 162ft (to the second power)
9 x 14 = 126 square inches
Area = 6*9 = 54 square meters
area of a triangle = .5 * base * height In this case .5 * 9 * 14 = 63 square inches
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet