The length of a rectangle is three more than it’s width. The perimeter is 42 inches. Write an equation to find the length and wi
1 answer:
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Answer:
120°
Step-by-step explanation:
sum of the measures of the interior angles of a hexagon
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.