Name: ___________________
Date:___________________
kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant
20% discount
on highly effective K-12 Math & English
kwizNET Programs!
Grade 4 - Mathematics
12.6 Perimeter, Area and Volume Facts
Perimeter is defined as the distance around a figure.
Perimeter of a rectangle is 2(l+w) metres, where l is the length and w is the width.
Perimeter of a square is 4a units where a is the length of the side.
Area of rectangle is l x w units
2
.
Area of square is a x a units
2
.
The space occupied by an object is called volume.
Volume of a cube is l x w x h units
3
.
Directions:
Answer the following. Also write at least 5 examples of your own and draw a square and rectangle and find its area and perimeter.
Q 1
: Perimeter of a rectangle P = 2 x (l + w) can also be written as
P = w + 2l
P = l + l + w + w
P = l + 2w
Q 2
: You always measure area in square units. Example: US Customary system : square mile, square yard, square foot, square inch. Metric units: square kilometer, square centimeter, square meter, square millimeter
True
False
Q 3
: The perimeter is
how much space it occupies
the space inside a figure
the distance around the figure
Q 4
: The formula for perimeter of a square
length - length
length + length + length + length
length + length
Question 5: This question is available to subscribers only!
Question 6: This question is available to subscribers only!
Subscription to kwizNET Learning System
costs less than $1 per month & offers the following benefits:
Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
Instant scoring of online quizzes
Progress tracking and award certificates to keep your student motivated
Unlimited practice with auto-generated 'WIZ MATH' quizzes
Child-friendly website with no advertisements
© 2003-2007 kwizNET Learning System LLC. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@kwizNET.com
For unlimited printable worksheets & more, go to
http://www.kwizNET.com
.