Question

the orthocentre of ∆ ABCwhere vertices are A(-1,7),B(1,7),c(5,-5)​

Answer 1

Answer:

Centre of triangle is (5/3,3)

Step-by-step explanation:

To find the centre of triangle we have a formula

x = (x1 + x2 + x3 /3)

= -1 + 1 + 5/3

X = 5/3

y = (y1 + y2 + y3 /3)

y = 7 + 7 +(-5) /3

y = 14-5/3

y = 3