Consider the triangle with vertices P(0, −4, −3), Q(1, −1, −5), and R(5, −3, −6). Determine the following vectors. QP→ = QR→ = Find QP→⋅QR→ QP→⋅QR→ = Is the given triangle right-angled? Yes, it is right-angled. No, it is not right-angled.
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Consider the triangle with vertices , and .
Determine the following vectors.
Find
Is the given triangle right-angled?
Yes, it is right-angled.
No, it is not right-angled.