Find the lengths of the segments with variable expressions
1 answer:
Answer:
EF = 7 units
AD = 3 units
BC = 11 units
Step-by-step explanation:
Since it is an isosceles trapezoid and the midsegment is x, the sum of the bases divided by 1/2 is the value of the midsegment, x.
x = 1/2(x-4 + 2x-3)
x = 1/2x - 2 + x - 1 1/2
x = 1 1/2 x - 3.5
-1/2 x = -3.5
x = 7 units
EF = 7 units
AD = 7-4 = 3 units
BC = 2(7) - 3 = 11 units
You might be interested in
I’m sorry I don’t see a diagram for this. Could you please scan one?
Answer:
20
Step-by-step explanation:
:)
Guess guess guess guess guess guess guess guess
108
I'm not positive but i belive this is correct
Answer:
the second one
Step-by-step explanation:
