<em>Answer:</em>
<em>Area: 33ft</em>
<em>Step-by-step explanation:</em>
<em />
<em>First, you find the area of the triangle normally as you would with any normal shape. </em>
<em>Work: L x W = A </em>
<em>6ft x 11ft = 66ft</em>
<em>Next, now that you have the area, you need to divide into 2 since a triangle isn't an actual full shape in this sense. </em>
<em>The formula for the area of a triangle is: (L x W)(1/2).</em>
<em>Work: 66ft x 1/2 = 33ft</em>
<em>Therefore your area is 33ft. </em>
<em>Hope this helps!</em>
<em />
Answer:
-5.2; -4.75; -9/2
Step-by-step explanation:
Answer:
0.6
Step-by-step explanation:
Answer:
15 players played in the chess tournament.
Step-by-step explanation:
When there are 15 players, the first player plays 14 games and step aside.
remaining 14 player
next player plays 13 games. steps aside
remaining 13 players
next player plays 12 games. steps aside
remaining 12 players
next player plays 11 games. steps aside
remaining 11 players
.
.
.
.
Last player plays 1 game and steps aside
remaining 1 player who will not play against himself.
∴ Sum of all games played
= 14 + 13 + 12 + 11 + 10 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = 105 games played
