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The interior angle is just the angle between two sides.

By 'tangent', they mean . That is, if is the interior angle, they're asking you about .**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

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**Zeeshan 01****Member**- Registered: 2016-07-22
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Tangent is not tan

MZk

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If it isn't, then I don't know what is meant by the tangent of an angle. The question appears to have been phrased so that it refers to the tangent function, rather than a tangent line.

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**Zeeshan 01****Member**- Registered: 2016-07-22
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area of triangle is half b*h

MZk

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With that in mind, what is the area of a triangle whose points all lie on one line?

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**Zeeshan 01****Member**- Registered: 2016-07-22
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you tell

MZk

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What's the base and height of such a triangle?

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