Find the area of the path of running
alone the boundary inside field 87 metre long and 62 metre wide the path is 3 metre wide everywhere
Answers
Step-by-step explanation:
In outer rectangle
L = 87m
B = 62m
wide of the path. = 3m
Inner rectangle
l = 87-2*3 = 87-6 = 81m
b = 62-2*3 = 62-6 = 56m
Area of path = L*B - l*b
= 87*62 - 81*56
= 5394 - 4536
= 858 m²
Answer:
Area of the path which is inside field is 858 sq.m.
Step-by-step explanation:
Length of the field= 87m.
Breadth of the field= 62m.
As we know that ,
Area of rectangle = length × breadth
= 87× 62 =5394 sq.m.
Width of the path =3m.
As the path is inside the field,
Length of the field excluding path = 87 - (2×3) = 87-6= 81 m.
Breadth of the field excluding path = 62 - (2×3) = 62- 6 = 56 m.
Area of the field excluding path =length× breadth
= 81 ×56 =4536 sq.m.
Area of path= area of the field - area of field excluding path
= 5394 - 4536= 858 sq. m.