14). A circular grassy plot of land,42 min diameterhas a path 4 m wide

1.	14). A circular grassy plot of land,42 min diameterhas a path 4 m wide running round it on the outside a). Find the radiusthe land(42 m, 4m, 21 m, 45m)
Answer» Answer: Correct OPTION is A Rs.2002 Radius of plot = 2 42 =21m Radius of plot with path = 21 + 3.5 = 24.5m Area of plot = 7 22 ((24.5) 2 −(21) 2 ) = 7 22 (600.25−441) = 500.5m 2 Cost of GRAVITY = Rs.(500.5×4) = Rs.2002 Step-by-step explanation: mark me as brailiest

14). A circular grassy plot of land,42 min diameterhas a path 4 m wide running round it on the outside a). Find the radiusthe land(42 m, 4m, 21 m, 45m)

Answer»

Answer:

Correct OPTION is

Rs.2002

Radius of plot =

=21m

Radius of plot with path = 21 + 3.5 = 24.5m

Area of plot =

((24.5)

−(21)

)

(600.25−441)

= 500.5m

Cost of GRAVITY = Rs.(500.5×4) = Rs.2002

Step-by-step explanation:

mark me as brailiest

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14). A circular grassy plot of land,42 min diameterhas a path 4 m wide running round it on the outside a). Find the radiusthe land(42 m, 4m, 21 m, 45m)​

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14). A circular grassy plot of land,42 min diameterhas a path 4 m wide running round it on the outside a). Find the radiusthe land(42 m, 4m, 21 m, 45m)