The answer is
false.
The formula for the SA of a cone is

where <em>r</em> is the radius of the base and <em>l</em> is the slant height.
Since we have both the slant's height and the radius of the base we can answer this just by plugging numbers in;


≈50.2654...
So your answer is
false.
<h3>The solutions are:</h3>

<em><u>Solution:</u></em>
<em><u>Given that,</u></em>

From eqn 2,
3x - y = 1
y = 3x - 1
<em><u>Substitute the above in eqn 1</u></em>

<h3>When, x = 0 </h3>
Substitute x = 0 in eqn 2
3(0) - y = 1
y = -1
<h3>When x = 1/3</h3>
Substitute x = 1/3 in eqn 2

Thus solutions are:

The range of the data shown is 0-9 !!
hope this helps and good luck in life ;)
Answer:
According to me the answer should be 'a'