<em>Answer:</em>
<em><u>10</u></em>
<em>Step-by-step explanation:</em>
<em>If you have </em><em>5</em><em> apples and Kaky gives </em><em>5</em><em> more you will have </em><em>10</em><em> alltogether.</em>
<u><em>Hope this helps :-)</em></u>
S=15
Whatever the number of sides of a polygon,
the sum of its exterior angles is always <span>360∘</span>
Further, each pair of exterior angle and interior angle adds up to <span>180∘</span>
Hence in a polygon with s sides (or angles),
the sum of all the interior and exterior angles would be <span><span>180∘</span>×s</span>
and sum of interior angles would be <span><span>180∘</span>×n−<span>360∘</span>=<span>180∘</span><span>(s−2)</span></span>
As sum of angles is <span>2340∘</span>
Hence, <span>180<span>(s−2)</span>=2340</span> or <span>s−2=<span>2340180</span>=13</span>
and <span>s=13+2=15</span> and polygon is a Pentadecagon.
i hope u understand :)
The sides that were once 8 would be 4 and the sides that were once 6 would be 3
ThTa would be worked out by proportion
114% = £940.50
100% = (940.50 * 100 ) / 114
It cost £825 last year
The diagonals would be perpendicular (intersect at a 90* angle)