Question

A(1, 7), B (2, 4) and C (k, 5) are the vertices
of a right angled triangle. In each of the
following situations, find the value of k:
(1) angle A = 90° (2) angle B = 90° (3) angle C= 90°​

Answer 1

Answer:

Step-by-step explanation:

Solve by Pythagoras theorem

AB^2 + BC^2 = AC^2

Then find the distance between the points