Question

A rectangular plot is 120 m by 70 m and kt has uniform path of 2.5 metres wide allaround what is its area

Answer 1

Answer:

Step-by-step explaination rectangular plot= small rectangle

Rectangular plot including path=big rectangle

So big rectangle area -small rectangle are = path area

Big rectangle dimensions= length=120+2.5+2.5= 125 meters

Breadth=70+2.5+2.5=75 meters

Area of rectangle=l*b

= 125*75=9175 sq meter

Small rectangle dimensions=

120by70

Area = l*b

120*70 = 8400 sq meter

9175-8400= 775 sq meter