Surface Area and Solids

^{_{Find the Surface Area}}

• 15m²

• 16m²

• 18m²

• 20m²

How do you find the surface area of a 3 dimensional object?

• Divide the area of the base by 2 and multiply by the height.

• Divide the sum of the bases and multiply by the height.

• Multiply the sum of all the faces by two.

• Find the sum of all of the areas of all of the faces.

Find the surface area of a 10cm*4cm*3cm brick

• 56 cm square

• 45  cm square

• 164  cm square

• 160 cm square

find the surface area . ?

• 152.3yd²

• 85yd²

• 138yd²

• 13.8yd²

find the surface area . ?

• 15.6m²

• 96m²

• 52.3m²

• 890m²

Find the total surface . ?

• 10.30cm²

• 130cm³

• 144cm²

• 130cm²

What is the surface area of the prism?  

• SA = 236 in²

• SA = 472 in²

• SA = 672 in²

• SA = 336 in²

What is the surface area of the triangular prism?  

• SA = 600 cm²

• SA = 540 cm²

• SA = 1080 cm²

• SA = 300 cm²

What is the surface area of the pyramid?  

• SA = 384 ft²

• SA = 1152 ft²

• SA = 576 ft²

• SA = 1400 ft²

Find the surface area of the cylinder.  

• SA = 250π in²

• SA = 250 in²

• SA = 150π in²

• SA = 150 in²