Where the question says "oval", we'll assume it's referring to an "ellipse".
(Our main reason for doing that is the fact that we know the formula for the area
of an ellipse, so the light is better over there.)
The area of an ellipse is: (pi) x (1/2 the long axis) x (1/2 the short axis)
Area = (pi) x (120) x (70) = 26,389.4 square metres. (rounded)
To calculate the surface area of a shape find the area of each side, and then, add all of the areas together. The sum of the areas is the surface area.
split the wedge into a triangle and a and rectangle or square. Then calculate the surface area for each shape and add them together
The surface of a shape is dependent on its shape and dimensions.
Surface area of a shape depends on what shape you have in mind.
The shape with just one surface is.... a sphere.
To calculate the surface area of a shape find the area of each side, and then, add all of the areas together. The sum of the areas is the surface area.
It depends on the shape whose surface area you are interested in.
split the wedge into a triangle and a and rectangle or square. Then calculate the surface area for each shape and add them together
You measure or calculate the surface area; you measure or calculate the volume and then you divide the first by the second. The surface areas and volumes will, obviously, depend on the shape.
we can use integration.- multiple integration.
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
The surface of a shape is dependent on its shape and dimensions.
The method usually fits into one of two general categories: 1). Use the formula that has been developed for the surface area of that particular shape. 2). Break the shape down into pieces with shapes for which the formula for the surface area has been previously developed, and then apply the method of Category #1.
Surface area of a shape depends on what shape you have in mind.
That would be called surface area. The way to calculate surface area varies depending on the shape of the surface. A quick google search such as "how to find surface area of a sphere" should solve your dilemma.
The shape with just one surface is.... a sphere.
If it's just the front surface of a box then it's simply a 2D shape, the area can be calculated by multiplying the length by the width. Answer will be in units squared.