The length of side EF is the average of the lengths of the bases AB and CD of trapezoid ABCD.
EF = (8 + 20)/2 = 14
Trapezoid EF has bases 14 and 20.
The height of trapezoid EFCD is half the height of trapezoid ABCD, or 6.
A = (B + b)h/2 = (20 + 14) * 6 / 2 = 102
Answer: The area of trapezoid EFCD is 102 square units
Answer:
A (-4,0), B (0,3) and C (-6,5)
Step-by-step explanation:
The coordinates for A are (-4,-3) B (0,0) and C (-6,2)
From there just add 3 to all theY values
The coordinates of the translated triangle would be A (-4,0), B (0,3) and C (-6,5)
Hope that helps!
Answer:
Hi! The answer to your questions is 3 Roots
Step-by-step explanation:
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Hope this helps!!
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