Answer:
area of the parallelogram =base × height
area of the parallelogram = 7.5×2.8=21
area of parallelogram = 21 inches.
Formula for calculating volume of a cone is:
V = B*H/3
Formula for calculating volume of cylinder is:
V2 = B2*H2
because our cone fits exactly inside cylinder that means that their bases are the same and heights are the same. From this we can conclude (observing formulas for each volume) that cone has 3x less volume than our cylinder.
Cylinder volume is 6*3 = 18 in^3
Answer:
12.1
Step-by-step explanation:
We use the formula for the distance between two arbitrary points
and
in the xy-coordinate plane, that is:

So, replacing the points
and
, we obtain:

that is the answer.
note: observe that we only use the coordinates between the two midpoints and not the point J.
35 4's were used when writing this book