Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics State Board
Class 8
Algebra
Application of identities
9.
Find the area of the rectangle
Exercise condition:
4
m.
Calculate the area of the rectangle whose length and breadth are
r
-6
and
r
+
7
.
The area of the rectangular region
\(=\)
i
2
+
i
r
+
i
[
Note:
Insert the answers with sign if it has negative sign in it]
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!