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How do you use the pythagorean theorem to show what happens to the hypotenuse when the length of the legs is doubled?
The Pythagorean Theorem is A2 + B2 = C2 so: 1. State the formula. - A2 + B2 = C2 2. Double A or B it doesn't matter. - (2A)2 + B2 = C2 3. Simplify. - 4A2+ B2 = C2 4. This is were you must be stuck. Sorry, I can't remember at the moment what you do next. I think that there is probably a formula for doubling one of the sides on Google.
What is formula for finding diagonals?
Pythagorean Theorem: a2+b2=c2. So if the length is 4cm and the width is 3cm: a2+b2=c2 (3)2+(4)2=(5)2 9+16=25 25=25 Therefore, the diagonal would be 5cm.
What are the answers to law of cosines in A plus?
The law of cosines can be written in one form as: c2 = a2 + b2 - 2abCos C. Without 3 of the 4 variables being given, there is no way to answer this question.
Does a right triangle have equal sides?
no. according to Pythagoras. If a, b,c are 3 sides of a right angled triangle, a2 +b2 = c2
How di you find the hypontnuse if a the square root of3 and b the square root of5?
If it's a right triangle, a2 + b2 = c2 3 + 5 = c2 c = the square root of 8.
