math

what is the volume of a pyramid with a square base and side lengths of 8 and 9 and a height of 5

• 130

• 120

• 110

• 140

find the volume of a cone with a height of 7 and radius of 6

• 50pi

• 60pi

• 70pi

• 30pi

find the surface area of a cylinder with a height of 10 and radius of 7

• 170pi

• 130pi

• 140pi

• 100pi

find the surface area of a cylinder with a radius of 3 and height of 5

• 49pi

• 48pi

• 45pi

• 42pi

find the surface area of a pyramid with a regular square base with a side of 7 and a slant height of 9

• 170

• 179

• 173

• 175

find the surface area of a triangle with a triangular base with side lengths of 11, 9, and 6 and a slant height of 12

• 173

• 189

• 183

• 178

find the surface area of a cone with slant height of 8 and diameter of 8

• 48pi

• 46pi

• 56pi

• 58pi

find the surface area of a cone with a height of 4 and diameter of 6

• 24pi

• 28pi

• 38pi

• 34pi

find the surface area of a cone with a hight of 24 and radius of 10

• 350pi

• 360pi

• 370pi

• 390pi

what is the volume of a pyramid with a square base with side lengths of 9 and 8

• 80

• 150

• 190

• 120