Surface Area and Volume

What is surface area?

• The measure of the amount of space inside of a solid figure

• The sum of all the areas of all the shapes that cover the object

What formula represents volume of a sphere?

• 
• 
• 
• 

Choose the geometric solids to model each object?

• octagonal prism

• 
• cylinder & cone

• 
• cylinder & spheres

• 
• cylinder

• 
• triangular prism

• 

2. The "h" in the volume formula refers to...

• the base

• the height

• the length

What is the formula for Volume of a Rectangular Pyramid?

• V = bh

• V = Bh

Tags

volume

rectangular pyramids

teks 7.9a

To find the volume of a triangular prism, you must first find the area of the triangular base then multiply by the height of the prism finally, dividing by 3. (a)  

• True
• False

What is the formula for area of a rectangle?

• A=3.14r^2

• A=1/2lw

• A=lw

• A=1/2(b1+b2)h

What is the formula for the Area of a Triangle?

When finding Surface Area which type of units could be on the end of your answer?

• mm

• cm²

• in³

• ft⁴

• minion⁸

Which units are NOT used for volume?

• cm³

• m³

• mm³

• km²