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13-11-2021
Mathematics

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Figure ABCD is a trapezoid.
Find the value of x.
В,
2x + 1
17
X
3x + 8
A
D
X
= [?]

Figure ABCD is a trapezoid Find the value of x В 2x 1 17 X 3x 8 A D X class=

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ECL12PSE ECL12PSE

13-11-2021

(BC + AD) / 2 = 17

(2x + 1 + 3x + 8) / 2 = 17

5x + 9 = 34

5x = 25

x = 5

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