logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Units and Measurement
0 votes

What is the perimeter and area of a rectangle whose length is $6.01$ m and width is $1.2 m$

$\begin{array}{1 1}(A)\;14.42m,7.212m^2 \\(B)\;14m,7.2m^2 \\(C)\;14.4m,7.2m^2 \\(D)\;14.4m,7.21\;m^2 \end{array} $

Can you answer this question?
 
 

1 Answer

0 votes
perimeter $= 2(6.01 m) +2(1.2 m)$
$\qquad= 14.42 \;m$
$\qquad= 14.4\; m$ (Retaining one doubtful figure)
area $= 6.01 m \times 1.2 m$
$\qquad= 7.212 m^2$
$\qquad= 7.2\;m^2 $
Hence C is the correct answer.
answered Jul 10, 2014 by meena.p
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...