Answer:
The least amount of dimensions would be using a 4ft x 4ft base.
Step-by-step explanation:
When looking to maximize area and minimize materials, a perfect square always does this. To prove the point, consider the 4 x 4 box in the answer to say a 16 x 1 box, which would have the same area.
The 4 x 4 box would have 4 sides each of 4 ft. Therefore, it would have 16 feet of sides to construct.
Meanwhile, there would be two sides on the other one that were 16 ft alone.
Answer:1.8701
Step-by-step explanation:
Area (A) of trapezium as marked is =

A=

A=18
Now for Volume we have to multiply by length because area is same across the length.
volume(v)=
Volume(v)=
Volume(v)=432 
Volume(v)=1.8701 gallon
Calculation of x:
we can see that
x is hypotenuse
so, we can use pythagoras theorem


Calculation of y:
we can use tan formula to find it
opposite=8
adjacent=10



Calculation of z:
we know that sum of all angles of any triangle is 180

...........Answer
Answer:
Density = Mass (grams) / Volume (Milliliters)
Density = 120 grams / 200 ml
Density = .60 grams per ml
Density is less than 1 so it will float on water.
Step-by-step explanation: