Triangle ABC has vertices at A(–2, 3), B(–3, –6), and C(2, –1). Is triangle ABC a right triangle? If so, which angle is the right angle
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No, it is not a right triangle
gayathridevi17:
it is a right triangle
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3
Answer:
Step-by-step explanation:
First , plot the given coordinates in graph
Second join all the plotted dots
Third check if it is a right angled triangle or not
Fourth Which angle is the right angle ? You will find out yourself.
Nice question by the way
AB=√(-2--3)^2+(3--6)^2=√82. BC=√50. AC=√32. AC^2+BC^2=AB^2. C which is opposite to longest side AB, is the right angle
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