The area of each face of the tetrahedron is 15 cm^2. What is the surface area of the tetrahedron?

The total surface area of the dodecahedron shown is 240 cm². What is the area of just one face of the solid?

The octahedron has 8 faces, and each face has an area of 15 in². What is the total surface area of the solid?

Enter a number only.

The Icosahedron has 20 congruent triangular faces. The base of each triangle is 6 cm and the height of each triangle is 5.2 cm. What is the total surface area of the Icosahedron? Enter a number only.

The hexahedron shown has an edge length of 8 inches. What is the surface area of the figure? Enter a number only.

The total surface area of the cube shown is 600 cm². What is the length of one edge of the cube? Enter a number only.

Is surface area.......

Find the total surface area of the triangular prism. The base is an isosceles triangle with edges measuring 3 yds, 2.5 yds, and 2.5 yds.
Recall:  $SA=\left(Perimter\right)\cdot\left(height\right)+2\left(base\ area\right)$  

Find the surface area of this figure. Enter a number only.
Recall:  $SA=\left(perimeter\right)\cdot\left(height\right)+2\left(base\ area\right)$  

What do we call this object below?

Find the exact surface area of the cylinder .
Recall:  $SA=2\pi r\cdot h+2\pi r^2$