Answer:

1.) Spehere

Therefore, the Surface Area of a Sphere with radius r equals 4πr2.

2.) Rectangular Pyramid

=12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base. Example 2: Find the total surface area of a regular pyramid with a square base if each edge of the base measures 16 inches, the slant height of a side is 17 inches and the altitude is 15 inches.

Cone.

3.) Rectangular Prism

The surface area of a rectangular prism calculator gives us the answer: A = 2 * l * w + 2 * l * h + 2 * w * h = 2 * 8 ft * 6 ft + 2 * 8 ft * 5 ft + 2 * 6 ft * 5 ft = 236 ft².

4.) Cube

Surface area of cube is the sum of areas of all the faces of cube, that covers it. The formula for surface area is equal to six times of square of length of the sides of cube. It is represented by 6a2, where a is the side length of cube.It is basically the total surface area.

5.) Cone

The formula for the total surface area of a right cone is T. S. A=πrl+πr2.

6.) Cylinder

The general formula for the total surface area of a cylinder is T. S. A. =2πrh+2πr2.

7.) Square Pyramid

The surface area of a square pyramid = a2 + 2al (or) a2 + √a24+h2 a 2 4 + h 2 . Here, a = Length of the base (square) l = slant height.

10.) Triangular Prism

Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.

ikaw na bahala sa 8 at 9.