-Welp-
  • -Welp-
http://i.imgur.com/3dAFKoJ.png since it looks like an equilateral triangle but it's not so I have no idea sure if I should use sin or cos.
Geometry
katieb
  • katieb
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

-Welp-
  • -Welp-
"Find the area of the triangle"
-Welp-
  • -Welp-
Forgot to add that in there
Astrophysics
  • Astrophysics
It's not equilateral as the sides are not congruent. We know that \[A = \frac{ 1 }{ 2 }bh\] but this is for a right angle triangle |dw:1438328568192:dw| so using this as a reference to draw a new picture

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Astrophysics
  • Astrophysics
|dw:1438328622099:dw| so for a non right angle triangle we can use the area \[A = \frac{ 1 }{ 2 }absinC\]
Astrophysics
  • Astrophysics
|dw:1438328714694:dw|
Astrophysics
  • Astrophysics
Now you just have to plug and chug.
-Welp-
  • -Welp-
thanks
Astrophysics
  • Astrophysics
Np
Astrophysics
  • Astrophysics
\[A = \frac{ 1 }{ 2 }acsinB\] so for you use this
anonymous
  • anonymous
This isn't equilateral triangle. An equilateral triangle has 60 degrees angle on each sides

Looking for something else?

Not the answer you are looking for? Search for more explanations.