Question

Q.102) A missing helicopter is reported to have crashed somewhere in the rectangular
region shown in figure. What is the probability that it crashed inside the lake shown in the
figure?
6 km
Lake
4.5 km
2 km
9km

Ans it fast​

Answer 1

Step-by-step explanation:

Actually the figure is wrong. The dimensions of the lake are: length- 2.5 km and breadth: 3km

The area of the rectangular region is 9 × 4.5 = 40.5km^2

The area of the lake= 2.5 × 3 = 7.5km^2

Probability= area of the lake / area of the rectangular region =7.5 / 40.5 = 5 / 27