A rectangular field is 25 metre long and 21 meter wide a 2.5 metre wide strip is levelled all around in it at of rupees 5 per square metre find the cost of levelling strip
Answers
Answered by
1
Step-by-step explanation:
Length without strip= 25m
Breath without strip=21m
Length with strip=25+2×2.5=30m
Breath with strip= 21+2.5×2=26m
Area of Strip= Area with strip-area without strip
=30×26-25×21
=780-525
=155 Sq meter
Cost= 155×5=775 Rupees
Similar questions