Size dimensions show the size of each geometric figure, while location dimensions show the locations of each geometric figure within each view. Datum dimensioning is where all measurements are made from reference point, while each point is measured to the next in chain dimensioning. Datum dimensioning results in smaller deviation. With a dimensioned drawing, it is easier to visualize than a written description because everything is laid out for you already; it is easier to imagine.
*drawing three was made in centimeters but I was unable to label the drawing in centimeters
I like the angles you chose for the screenshots, a perfect isometric view! Maybe next time refrain from coloring only one of the figures, it looks very mismatched? Overall, good job :)
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