"The Pythagorean Theorem states that the sum of the squares of the legs of a right triangle is equal to the square of the hypotenuse of a right triangle."
"We'll use the Pythagorean theorem which you remember is a^2 + b^2 = c^2."
"To find the length of the hypotenuse using Pythagoras, we're going to use \( a^2 + b^2 = c^2 \)."
"These are the fundamental Pythagorean identities you will use them a lot."
"Cosine squared theta plus sine squared theta is equal to 1."
"Whenever you have a binomial multiplied by its conjugate, it's going to produce your Pythagorean identities."
"When you have a right triangle, you can use the Pythagorean theorem."
"To work out D to T, we can use Pythagoras."
"The square on the hypotenuse of a right-angle triangle is equal to the sum of the squares on the other two sides."
"The Pythagorean theorem is used to find any length of a side on a right triangle if you know the other two sides."
"Guaranteed every Pythagorean triangle is going to have this property because you're going to have an integer perimeter, and yes, you're guaranteed to have an integer area as well."
"Know your Pythagorean triples; that's very, very helpful."
"We can use Pythagoras for this, can't we?"
"The Pythagorean Theorem is: a squared plus b squared is equal to c squared."
"According to the Pythagorean theorem, you can find the length of the hypotenuse by using the formula \( a^2 + b^2 = c^2 \)."
"The famous Pythagorean theorem looks like this: a squared plus b squared is equal to c squared."
"You should always be thinking about the Pythagorean theorem when you see a right triangle."
"The sum of the areas of the squares on the sides of a right triangle equals the square on the hypotenuse."
"To find the missing side of any right triangle, we can use the Pythagorean theorem."
"The square of the hypotenuse is the sum of the other two sides."
"By Pythagorean theorem, we know that x squared plus y squared equals r squared."
"The Pythagorean theorem is in reference to a shape called a right triangle."
"Legs squared plus legs squared equals hypotenuse squared."
"The Pythagorean theorem... gives us the opportunity to find any of the three sides when we know the other two."
"Pythagorean theorem will give you an exact answer every time in terms of a square root."
"If I have sine squared theta plus cosine squared theta, and they're being added together, that equals one. It's the Pythagorean identity."
"The length of the hypotenuse of a right triangle is equal to the square root of the sum of the squares of the two other sides."
"A squared plus B squared is equal to C squared is only true for right triangles."
"To find the missing length in a right triangle where the lengths of the two known legs are given, use the Pythagorean theorem: a squared plus b squared equals c squared."
"The distance formula that we use in algebra... it's basically a direct extension; it comes from the Pythagorean theorem."
"The law of cosines turns into Pythagorean theorem, which just describes the relationship between the magnitudes of the various sides."
"The Pythagorean theorem is wildly useful."
"K is equal to the square root of 36 squared plus 15 squared, a bit like Pythagoras."
"The sum of the square of the legs of the triangle is equal to the square of the hypotenuse."
"Starting off with Pythagoras: A squared plus B squared equals C squared."
"We're going to use the Pythagorean theorem to find the measure of the diagonal."
"The Pythagorean theorem and the dot product are very intimately related."
"Pythagoras's Theorem: A^2 = B^2 + C^2."
"The square of the hypotenuse is equal to the sum of squares of the other two sides."
"In a right triangle, if the two legs are labeled a and b, and the hypotenuse is labeled c, then a squared plus b squared equals c squared."
"With Pythagoras, it's a squared plus B squared equals C squared."
"Cosine squared theta plus sine squared theta equals 1."
"The sum of the two shorter sides squared is equal to the square of the hypotenuse."
"Anything that has a squared plus b squared equal c squared can be the sides of a right triangle."