Question

A circular garden of 42 m Dia is surrounded by rectangular path having length as 50m and breadth as 45m. Please find area of path. Take pie as 22/7

please solve it and I'll mark you Brainliest
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Answer 1

Step-by-step explanation:

Internal Radius = 21 m, External Radius =21+3.5=24.5 m

Area of path = π(24.5)2−π(21)2

⇒π[(24.5)2−(21)2]

=500.5

Cost of travelling =500.5×4=Rs.2002

Answer 2

Answer:

2118m^2

Step-by-step explanation:

diameter =42m

length of rect =50m

breadth of r rect = 45 m

pie= 22/7

area of Circle = πr^2

22/7*21^2= 132 m^2

area of rect = l*b = 50*45

= 2250m

area of path= area of rectangle - area of Circle

2250m^2- 132m^2=2118m^2