Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 44
The difference between the length and breadth of a rectangle is 6 m. If its perimeter is 64 m, then its area is:
Solution
Perimeter = $$2\times (L + B)$$
64Â Â Â Â Â =$$2\times (L + B)$$
L + B = 38 m .....(1)
givenÂ
L- B = 6 m   ...(2)
solving both
L = 19 m
B = 13 m
Area = $$L\times B$$
    =247 sq.m
Create a FREE account and get:
- Download RRB Study Material PDF
- 45+ RRB previous papers with solutions PDF
- 300+ Online RRB Tests for Free
