NEED THIS AS SOON AS POSSIBLE-The standings for Madelyn’s fantasy ping pong league are shown in the table below. Help Madelyn so
rt the teams from least to realest absolute value of points. Click and drag to sort the tiles.
2 answers:
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Answer:
13.636
Step-by-step explanation:
The area can be found using Heron's formula:
A = √(s(s-a)(s-b)(s-c))
where s=(a+b+c)/2.
For the given triangle, ...
a=9, b=4, c=12, s=(9+4+12)/2 = 12.5
A = √(12.5(3.5)(8.5)(0.5)) = √185.9375 ≈ 13.636
The area of the triangle is about 13.636 square units.
