Question

37. A circular container of diameter 28cm and height 20cm was filled with water. Two such full containers were used to put water into a rectangular tank which has a square base of 40cm. What height of the rectangular container was empty if the rectangular tank has a height of 20cm?
A. 15.4cm
B. 12.3cm
C. 7.7cm
D. 4.6cm

Answer 1

Answer:

option c...

Step-by-step explanation:

hope it helps you doing it

Answer 2

The correct answer is 7.7 cm 2 which is (C) part