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11 votes
11 votes
Make a the subject of the formula a^2+b^2=c^2

User Sveinn Fannar
by
3.0k points

1 Answer

13 votes
13 votes

Answer:

a = ±
√(c^2-b^2)

Explanation:

a² + b² = c² ( subtract b² from both sides )

a² = c² - b² ( take square root of both sides )

a² = ±
√(c^2-b^2)

User Virtualpathum
by
2.4k points