Answer:
The amount of water left in the tank is approximately 58.1 cubic meters
Step-by-step explanation:
step 1
Find the volume of the a cube shape tank
The volume is equal to

we have

substitute

step 2
Find the volume of cone
The volume is equal to

we have



substitute


step 3
Find the difference of the volumes

Answer:
Step-by-step explanation:

You add 7 more to 46 and the answer would be 53.
Answer:
yes,this is congruent by SAS criteria