5- An area of the triangle, whose points of view are points (1, 2), (3, 4) and (4, -1), is equal to: * 3 points
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here is the

mark brainliest pl

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

step-by-step explanation: