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Grazes
 2 years ago
Best ResponseYou've already chosen the best response.0Maybe this will help ( http://www.efg2.com/Lab/FractalsAndChaos/EquilateralTriangle.gif )

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0I still don't get it? @Grazes

Grazes
 2 years ago
Best ResponseYou've already chosen the best response.0a=13dw:1360037610134:dw Area=base*height

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.1@Foreverisabell Triangle Formula : Area of Triangle = l * b/2 Perimeter of Triangle = a + b + c Area of Equilateral Triangle = (Sqrt(3) / 4) * l² Area of SAS Triangle = ½ * l * b * SinC where l = length, b = breadth a, b, c = sides of triangle

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.1@Foreverisabell Equilateral Triangle Definition: Equilateral triangle is a triangle that has equal length on all three sides.

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0@some_someone so you would do square root 3 divided by 4 times 12 squared?

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0still a little confused.

Grazes
 2 years ago
Best ResponseYou've already chosen the best response.0The length of a equalateral triangle is\[ (x/2)\sqrt{3}\] where x is the length of one side

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0alright thanks so the answer would be 62.4 cm?

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0One more question am I correct on the following ?

Grazes
 2 years ago
Best ResponseYou've already chosen the best response.0I have ~124.707658145 for the answer.

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.1Find the area of a equilateral triangle from the given length 3. Find the area. Area = (Sqrt(3) / 4) * l² = (1.73 / 4) * 12² = 0.4325 * 144 = 62.28 so ~ 62.354

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.1yeah i got that so the choice closest to what you have on your question (image) is 62.4 cm^2

Grazes
 2 years ago
Best ResponseYou've already chosen the best response.0You're right. My bad. Google's calculator is being stupid.

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0Alright what about the question I just asked is my answer correct?

Foreverisabell
 2 years ago
Best ResponseYou've already chosen the best response.0alright thank you!

Grazes
 2 years ago
Best ResponseYou've already chosen the best response.0(14.1*9)/(2*12)=5.2 which must round up to 6.

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.1yes, i believe so its 6. :)
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