Question

Length and breadth of a rectangular garden are 77m and 50m there is a circular lake in the gardens having diameter 14m due to wind a towel from a terrace on a nearby building fell into the garden then find the probability of the event that it fell in the lake

Answer 1

Step-by-step explanation:

Heya :-

Given :-

• Length of a rectangular garden = 77m.
• breadth of a rectangular garden = 50m.
• the gardens having diameter 14m

To Find :-

• the probability of the event that it fell in the lake

Area of rectangular garden= l × b

= 77 × 50

= 3850m^2

area of circular lake = π × r^2

= 22/7×7^2

=154 cm^2

area of circular lake/ area of rectangular garden

= 154/3850

= 1/25cm ^2

Hence the the probability of the event that it fell in the lake is 1/25cm^2

Answer 2

• Length of a rectangular garden = 77m
• Breadth of a rectangular garden = 50m
• The Diameter of the garden 14m

To find:-

• the probability of the event that is fell in the lake

Area of rectangular garden = l x b

= 77 x 50

= 3850 m^2

Area of circular lake = π x r^2

= 22/7 x 7^2

= 154 cm^2

Area of circular lake/ area of rectangular garden = 154/3850

= 1/25 cm^2

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