Asked by Collins

|BM|,|CN| are altitude of a triangle ABC if AB=3.5 AC=3.2 BN=2.1
calculate the area of the triangle and hence find |CN|.......show working plz i don't no it

Answers

Answered by Steve
well,
AN = AB-BN = 1.4
CN = √(3.2^2-1.4^2) = 2.88

the area is

1/2 AB*CN

BM does not matter here.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions