What is the length of the midsegment of this trapezoid? Enter your answer in the box. units Trapezoid A B C D on the coordinate
2 answers:
9514 1404 393
Answer:
9 units
Step-by-step explanation:
The top base has a length that is the difference between the x-coordinates of points A and B:
0 -(-11) = 11
The bottom base has a length that is the difference between the x-coordinates of points C and D:
-1 -(-8) = 7
The mid-segment has a length that is the average of the base lengths:
(11 +7)/2 = 18/2= 9 . . . units; midsegment length
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We must solve for u by adding 6 on both sides of the equation, giving us -3. So, u is -3.
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Now plug in the variables.
We must solve for u by adding 6 on both sides of the equation, giving us -3. So, u is -3.
Remember when we do slope, if both the numerator and denominator are negative numbers, it is the same as if they were positive. That is why the both equations resulted into negative number instead of positive numbers.