3925l water was saved in aliza apartment in a month by repairing all the leaking taps'2500l each in malik and royal apartment. how much water saved in this colony by all three buildings?

can someone answer this question plz

step-by-step explanation:

(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

$12. that is my answer.