Do not understand please help Thank u
2 answers:
Answer:
Use the Pythagoras' theorem
-the square of the hypotenuse equals to the sum of the squares on the other two side:
a^2 = b^2 + x^2
-given the hypotenuse and another side and asked to find the missing side:
Therefore you play with the equation to make the missing side the subject of formula as I did above.
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(1, 3.5 ) and (3, 3.5 )
the endpoints of the midsegment are at the midpoints of DE and DF
using the midpoint formula with D(0, 7), E(2, 0), F(6, 0)
midpoint of DE = [(0 + 2),
(7 + 0)] = (1, 3.5)
midpoint of DF = [(0 + 6),
(7 + 0)] = (3, 3.5)