Question

A conical tent has 60° angle at the vertex. Find the ratio of its radius and slant height.

Answer 1

I hope this may help you
Sin 30=1/2
I did a mistake in this
Sorry for that
The ratio is 1/2

Answer 2

Ratio of its radius and slant height is √3:2

Step-by-step explanation:

Refer the attached figure :

A conical tent has 60° angle at the vertex.

So, draw a perpendicular bisector form the vertex

So, ∠CAD=30°

Radius = r = CD

Slant Height =l = AD

InΔCAD

$Cos\theta = \frac{Base}{Hypotenuse}\\Cos 30^{\circ}=\frac{CD}{AD}\\\\\frac{\sqrt{3}}{2}=\frac{r}{l}$

So, Ratio of its radius and slant height is √3:2

#Learn more:

A conical tent has 60° angle at the vertex. Find the ratio of its radius and slant height.

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