Side over here, it is the side opposite the right angle. Make sure you have your hypotenuse straight. Now the first thing you want toĭo, before you even apply the Pythagorean theorem, is to Here is 3, and that this length right here is 4. Let me do this in different colors- this length right Now let's do that with anĪctual problem, and you'll see that it's actually not so bad. Side squared is going to be equal to the length of Shorter sides squared- plus the length of the other shorter Tells us that A squared- so the length of one of the Learn what the Pythagorean theorem tells us. Hypotenuse- and let's say that that has length C. Triangle, and this is the 90 degree angle right there. So that we're good at recognizing the hypotenuse. Hypotenuse, because it is opposite the 90 degree angle. That this angle right here is 90 degrees. And just so we always are goodĪt identifying the hypotenuse, let me draw a couple of That right triangle is, and kind of it opens intoĬalled the hypotenuse. Triangle is the side opposite the 90 degree angle- or And before I show you how toĭo that, let me give you one more piece of terminology. Theorem, if we know two sides of a right triangle we canĪlways figure out the third side. And a triangle that hasĪ right angle in it is called a right triangle. Me do this in a different color- a 90 degree angle. And you specify that it'sĩ0 degrees by drawing that little box right there. Of the three angles in the triangle have to be 90 degrees. The triangle has to be a right triangle, which means that one It to calculate distances between points. It's kind of the backbone of trigonometry. More and more mathematics it's one of those cornerstone To get introduced to the Pythagorean theorem, It's a dance of numbers that unlocks the secrets of right triangles, making math an epic adventure filled with discovery and a dash of superhero magic! □♂️□□ So, whether exploring ancient mysteries or creating your own superhero squad of triangles, remember that the Pythagorean theorem is your trusty sidekick. Or imagine searching for hidden treasure, using the theorem to measure how far X marks the spot. Imagine building a treehouse with Alex and Bella, making sure Charlie's rope ladder is just the right length. The Pythagorean theorem isn't just for math class it's like a puzzle-solving tool that architects, engineers, and even treasure hunters use. So, in our awesome triangle adventure, Charlie, the hypotenuse is five units long. Charlie's got some severe superhero vibes! It's a party, and the dance floor is lit!įinally, we need to know how long Charlie is, so we take the square root of 25: √25 = 5. Now, we add Alex's square and Bella's square: 9 + 16 = 25. Bella's got some smooth square moves too! Our goal? Figure out how long Charlie is. Imagine Alex is 3 units long and Bella is 4 units long. So, when we say "Alex squared plus Bella squared equals Charlie squared," we're saying "Alex times Alex plus Bella times Bella equals Charlie times Charlie." It's like a math party with letters dancing around! When we say "Alex squared," it's like saying "Alex times Alex." Same goes for "Bella squared" and "Charlie squared." Charlie's like, "I'm the cool slanty side over here!" Imagine they're talking to each other, going "Hey, I'm Alex!" and "Hi, I'm Bella!" Cute, right? "Alex" is one of the leg's lengths, and "Bella" is the other leg's length. It's written as "Alex squared plus Bella squared equals Charlie squared." Math wizards use letters to stand in for numbers, so "squared" just means you multiply a number by itself. Now, the Pythagorean theorem is like a fancy spell that connects Alex, Bella, and Charlie. Alex and Bella are the sides that stick around the right angle, and Charlie is the longest side that stretches across like a superhero cape. Let's meet our triangle heroes: the legs (let's call them Alex and Bella) and the hypotenuse (let's call it Charlie). And guess what? The Pythagorean theorem is like the secret map that helps you unravel the mystery of their sides. What's a right triangle, you ask? It's like a ninja triangle that has one angle that's super square – like the corners of your favorite chocolate bar. So, picture this: you're on a quest to uncover the secrets of right triangles. Alright, buckle up, because we're diving into the wonderful world of the Pythagorean theorem! Don't worry, I'm going to make it as fun and exciting as a roller coaster ride.
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