Asked by Anonymous
a triangle has vertices A(2,3,7), B(0,-3,4) and C(5,2,-4).
a. determine the largest angle in the triangle
b. determine the area of triangle ABC
a. determine the largest angle in the triangle
b. determine the area of triangle ABC
Answers
Answered by
oobleck
use the law of cosines to find two of the angles.
Then you can get the third, and the answer.
As for the area, it is a*b*sinC where a,b,c are the sides, and A,B,C are the angles (unrelated to the given points)
Then you can get the third, and the answer.
As for the area, it is a*b*sinC where a,b,c are the sides, and A,B,C are the angles (unrelated to the given points)
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.