Answer:
option A
Explanation:
General measurement for a treehouse:
For best measurement, option A is correct.
In option B and C, the measurement is too small for the tree house.
Answer: Regular octagon A regular octagon is a closed figure with sides of the same length and internal angles of the same size. It has eight lines of reflective symmetry and rotational symmetry of order 8.
Step-by-step explanation:
Since the Mongolian Meteorite weighs 22 tons and we know that the US one weights 70% or (.7) of that weight we can multiply 22 by .7 to get the weight of the United States meteorite.
15.4 Tons
234 / 3 = 78. Therefore the unit rate is 78 fish/per fish tank.