Question

0. If in triangle (2, -2), Q (5, 2) and R (-2, 1) then
PQR will be:
(a) equilateral
(b) right angled
(c) scalar
(d) none​

Answer 1

Answer:

It is a right angled triangle

Answer 2

Answer:

it will be right triangle.

Step-by-step explanation:

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