Question

Length and breadth of a rectangular
garden are 77 m and 50 m. There is
a circular lake in the garden having
diameter 14 m. 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.
Orro​

Answer 1

Answer:

length of the rectangle= 77m

breadth=50m

Step-by-step explanation:

Area of the garden = length × breadth

= 77×50

= 3850 sq. m.

Diameter of the lake = 14 m

Radius = 7 m

Area of the lake = πr²

= 154 sq. m.

P(towel fell in the lake) = 154/3850

= 0.04