3 years ago

If SA=1/2lp+B, find p What is the formula for finding p?

1 answer:

8 0

<span>You must get p by itself, so first subtract B from both sides: SA-B=1/2lp. Then multiply both sides by 2, which cancels out the 1/2: 2SA=lp. Then divide both sides by l: (2SA)/l=p.</span>

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