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viktelen [127]
3 years ago
9

Triangle ABC is a right triangle. If AC =7 and BC=8, find AB . Leave your answer in simplest radical form.

Mathematics
1 answer:
almond37 [142]3 years ago
7 0

Answer:

AC=\sqrt{15\\

Step-by-step explanation:

AC is the base, BC is the hypotenuse, so the side length is AB.

We are given that AC=7 units, and BC is equal to 8.

Thus we have 8^2-7^2=(AB)^2

64-49=(AC)^2

15=(AC)^2

AC=\sqrt{15\\

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