A circular water resovoir has a diameter of 0.6 kilometer. What is the approximate area covered by the resovoir. Use 3.14 for

The are of the reservoir is

Step-by-step explanation:

The reservoir is in the shape of a circle whose diameter= 0.6 km

So, the radius of the circle is =0.3 Km

Area of a circle =

The area of the reservoir is

i can't see the picture : /

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47