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3 years ago

Help me with it I will give you 20 points

Mathematics

1 answer:

cupoosta [38]3 years ago

4 0

Answer:

a^2 +b^2=c^2

Given vertices of the triangle are A(4,4),B(3,5) and C(−1,−1)

We know that slope of line passing through the points (x 1,y 1) and (x 2,y 2

) is given by m= x 2−x 1

−y



Slope of AB i.e.m

3−4

5−4

=−1

Slope of BC i.e.m

−1−3

−1−5

−4

−6

Slope of CA i.e. m

4+1

Clearly, m

=−1

⇒ line segments AB and CA are perpendicular to each other i.e; the given triangle is right angled at A(4,4).

Thus the points (4,4),(3,5) and (1,1) are the vertices of a right angled triangle.

Step-by-step explanation:

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3 years ago

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Teresa is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices: co

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Step-by-step explanation:

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Help me with it I will give you 20 points ​

Help me with it I will give you 20 points