3 years ago

The length of the hypotenuse line segment AC in right triangle ABC is 25cm the length of line segment BC is 15 cm

1 answer:

3 0

There isn't a question here. If you are finding AB, then the Pythagorean Theorem is the key.

$25^{2}$ = $15^{2}$ + $a^{2}$
625 = 225 + $a^{2}$
400 = $a^{2}$
20 = a

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