Surface Area of Square & Triangular Pyramids

70 square inches

Find the surface area of a triangular pyramid. The side lengths of the base are 4 inches are equal. The height of the triangular base is 8 inches. The height of the lateral triangular face is 9 inches.

147.6 squares inches

Find the surface area of a triangular pyramid. The side lengths of the base are 8 inches are equal. The height of the triangular base is 6.9 inches. The height of the lateral triangular face is 10 inches.

45 square feet

Find the surface area of the pyramid.

119 square inches

Find the surface area of the pyramid. The side lengths of the base are equal.

172.8 square yards

Find the surface area of the pyramid. The side lengths of the base are equal.

552 square cm

Find the surface area of the pyramid. The side lengths of the base are equal.

44.8 square inches

Find the surface area of the square pyramid.