Question

Find the antroid of triangle abc whose vertices are a(-3 0) b(5 -2 c(-8 5))

Answer 1

Answer:

Answer:

14

Step-by-step explanation:

Given angle b = 45

Tan 45 = m= change in y axis /change in x axis

1 = \frac{k - 4}{7 - ( - 3)}

1 = \frac{k - 4}{7 + 3}

1 = \frac{k - 4}{10}

10 = k - 4

k = 10 + 4

k = 14