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What is the area of the triangle ABC?

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What is the area of the triangle ABC? [#permalink]

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New post 11 Mar 2017, 07:51
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A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

86% (00:23) correct 14% (00:27) wrong based on 28 sessions

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What is the area of the triangle ABC?

(1) The edge AB of the triangle is 8 inches.

(2) Triangle ABC is equilateral
[Reveal] Spoiler: OA
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Re: What is the area of the triangle ABC? [#permalink]

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New post 11 Mar 2017, 09:03
(1) Only one side is provided. No information about the height or type of the triangle. Insufficient.

(2) The type of the triangle is provided. No other information bout the length of the sides, height etc. Insufficient.

(1) & (2) together,
We have one side(s) = 8 inches and the type of the triangle is equilateral.
Therefore, the area is (√3/4)*s^2. Sufficient.

Answer C.
Re: What is the area of the triangle ABC?   [#permalink] 11 Mar 2017, 09:03
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What is the area of the triangle ABC?

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