In the triangle above, de is parallel to ac. what is the length of de? (1) ac = 14 (2) be = ec
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7 is the length of de because in a triangle the line of two mid point side is parallel and half to the opposite side
therefore ,
ac = 14
de = 1/2 ac
de =1/2×14
de = 7
sorry ,let b is a
therefore ,
ac = 14
de = 1/2 ac
de =1/2×14
de = 7
sorry ,let b is a
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