Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

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**

**Online**

**Zeeshan 01****Member**- Registered: 2016-07-22
- Posts: 648

Tangent is not tan

MZk

Offline

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.

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

**Online**

**Zeeshan 01****Member**- Registered: 2016-07-22
- Posts: 648

area of triangle is half b*h

MZk

Offline

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

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

**Online**

**Zeeshan 01****Member**- Registered: 2016-07-22
- Posts: 648

you tell

MZk

Offline

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

New: Integration Problem | Adding Fractions

Popular: Continued Fractions | Metric Spaces | Duality

**Online**