3. 8.6.2.8 Triangle ABC has vertices A (0, -4), B (5, -4) and C (5,8). What Is the length, in units, of

Question

3.
8.6.2.8
Triangle ABC has
vertices A (0, -4), B (5,
-4) and C (5,8). What
Is the length, in units,
of AC.

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niczorrrr 2 months 2021-07-31T12:07:55+00:00 1 Answers 2 views 0

Answers ( )

    0
    2021-07-31T12:09:01+00:00

    9514 1404 393

    Answer:

      13 units

    Step-by-step explanation:

    The distance formula is useful for this.

      d = √((x2 -x1)² +(y2 -y1)²)

      d = √((5 -0)² +(8 -(-4))²) = √(25 +144) = √169

      d = 13

    The length of AC is 13 units.

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