A 6 x 9 inch oval is a 3 inch x 3 inch square with a semicircle of 3 inch radius at each end.
The total area is, therefore, 9 + 9*pi = 27.3 sq inches.
Note that an oval is NOT an ellipse.
Chat with our AI personalities
Area = pi*9*9 square inches
The area is 254.47 in2
Area of rectangle: 9 times 11 = 99 square inches
Surface Area of Cube is 6a2 where a is the length of one Side..... that is 3 inches (7.62 cm)Therefore, S.A. = 6*a*a = 6*3*3 = 9*6 =54 Sq.inch
3.897 square inches.