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2 years ago

If AD is the altitude of BC, what is the slope of AD?

Mathematics

1 answer:

koban [17]2 years ago

4 0

Answer:

Step-by-step explanation:

First, find the slope of BC :

⇒ m (BC) = -1 - 5 / -3 - 5

⇒ m (BC) = -6/-8

⇒ m (BC) = <u>3/4</u>

Now, since AD is the altitude of BC, we can say the altitude is perpendicular to BC.

Hence, the slope of a perpendicular line is equal to the negative reciprocal of the original line.

⇒ m (AD) = - (1/m(BC))

⇒ m (AD) = - (1/(3/4))

⇒ m (AD) = -4/3

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If AD is the altitude of BC, what is the slope of AD?​

If AD is the altitude of BC, what is the slope of AD?