Find the area of the triangle with the coorinates a) #(acostheta_1,bsintheta_1 , (acostheta_2,bsintheta_2 (acostheta_3,bsintheta_3# B) #(am_1^2, 2am_1) , (am_2^2, 2am_2), (am_3^2, 2am_3)#?
There are two separate sets of coordinates.
There are two separate sets of coordinates.
1 Answer
Dec 21, 2017
See below.
Explanation:
Given a triangle with vertices at
Area can be computed as
so in the first case
analogously