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If BC is parallel to AD and CE is perpendicular to AD, then the area

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If BC is parallel to AD and CE is perpendicular to AD, then the area  [#permalink]

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New post 22 Oct 2017, 05:14
00:00
A
B
C
D
E

Difficulty:

  25% (medium)

Question Stats:

80% (01:12) correct 20% (01:42) wrong based on 45 sessions

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If BC is parallel to AD and CE is perpendicular to AD, then the area of ABCD is

(A) bd
(B) bd + ac
(C) ed
(D) e(b + d)
(E) .5eb + .5ed


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2017-10-22_1713.png
2017-10-22_1713.png [ 7.78 KiB | Viewed 593 times ]

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Re: If BC is parallel to AD and CE is perpendicular to AD, then the area  [#permalink]

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New post 22 Oct 2017, 05:31
E.
Area of a trapezoid = 1/2h(a+b)

1/2*e(b+d) = .5eb + .5ed


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Re: If BC is parallel to AD and CE is perpendicular to AD, then the area &nbs [#permalink] 22 Oct 2017, 05:31
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If BC is parallel to AD and CE is perpendicular to AD, then the area

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