Measurement And Geometry Worksheets With Answer Key - Holt Mcdougal Mathematics (Page 6 of 8) in pdf

Measurement And Geometry Worksheets With Answer Key - Holt Mcdougal Mathematics Page 6

Name ________________________________________ Date __________________ Class__________________

Measurement and Geometry

SECTION

SECTION B Family Letter: Volume and Surface Area

continued

The student will use these volume formulas to find the

volume of each three-dimensional object.

Rectangular

Triangular

Prism

V   h

V  Bh

The student will also learn to find the surface area of three-

dimensional objects. To find the surface area of a prism, the

student can use a net. A net is the pattern made when the

surface of a three-dimensional object is layed out flat showing

each face of the object. To find the surface area, add the

areas of each face.

The student will use these formulas to find the surface area of

Rectangular prisms, pyramids, and cylinders.

Rectangular Prism

S  2lw  2wh  2lh





Pyramid

S  s

 4









Cylinder



S  h(2

r)  2(

)

The student will use these formulas in most math classes.

These formulas are also used in many real-life situations.

Sincerely,

8-47

Holt McDougal Mathematics

Measurement And Geometry Worksheets With Answer Key - Holt Mcdougal Mathematics Page 6