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? no, the triangle has no right angles. yes, the right angle is angle a. yes, the right angle is angle b. yes, the right angle is angle c.

Yes, the right angle is angle C.

Step-by-step explanation:

The given triangle has vertices at A(–2, 3), B(–3, –6), and C(2, –1).

Recall the slope formula;

The slope of the line going through AC is

The slope of the line going through BC s

The product of the slopes of AC and BC is

This means line AC is perpendicular to BC at C.

Hence the triangle ABC is right angled at C.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: