Lateral area of Cone and Pyramid

Find the lateral area and surface area of the figure. Round your answers to the nearest tenth

• 212

• 250

• 125

• none

Find the total area and surface area of the figure. Round your answers to the nearest tenth

• 187.7

• 152.6

• 140

• 65.4

Find the lateral area and surface area of the figure. Round your answers to the nearest tenth

• 50.4

• 66.4

• 100

• 80.4

Find the total area and surface area of the figure. Round your answers to the nearest tenth

• 50.4

• 66.4

• 100

• 80.4

Find the surface area of the figure. Round your answers to the nearest inch

• 126

• 75

• 50

• 100

Find the surface area of the figure. Round your answers to the nearest feet

• 942

• 490

• 700

• none

The radius length of a sector is 4 cm and its central angle is 280^o. Calculate the lateral area of the cone

• 39.1

• 50

• 24.6

• none

The opposite figure shows guide sign (Shamandora) (Buoy) to determine the waterway, and it is in the form of two right cones have a common base. Find the costs of its painting with a material which resists erosion factor, Note that each square meter of it costs 300 pound

• 989.7

• 614.3

• 147.6

• none

A regular hexagonal pyramid, the side length of its base = 12 cm. and its slant height = 10Ö3 cm. Find its lateral area

•  $360\sqrt{3}$  

•  $120\sqrt{3}$  

•  $160$  

•  $260\sqrt{3}$  

Use the opposite net to find total area of the solid

• $432\sqrt{3}$

• $134\sqrt{3}$

• $120$

• $none$