Create a video explaining the area of circles very simply with dinosaurs and make sure there is audio
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Hey explorers! Welcome to the land of dinosaurs! Tri the Triceratops and Bron the Brontosaurus are on an adventure today, and they found something round! Look at this big, circular egg! But how much space is inside this circle? That's called the area! Figuring out the area of a circle can be tricky, but the dinosaurs know a secret formula!
Every circle has a middle point called the center. And the distance from the center to the edge is called the radius. Can you say radius? Good job! We use the letter r for radius. Look at this egg! The red dot shows the center, and the red line shows the radius going from the center to the edge.
Now, here's a special, magical number that helps us with circles. It's called Pi, pronounced like the pie you eat! It looks like this symbol. Pi is a number that's about three point one four. It helps us measure circles! This magical number appears everywhere when we work with circles!
And here is the dinosaurs' secret formula for the area of a circle! Area equals Pi times the radius, times the radius again! We write it like this: A equals pi r squared. A means Area, pi is about three point one four, and r squared just means radius multiplied by itself! This is the magical formula that tells us how much space is inside any circle!
Let's try the formula! Imagine the radius of this egg is 2 dino-feet long. So r equals 2. First, we find r squared: 2 times 2 equals 4. Then, we multiply by Pi, which is about 3.14. So 3.14 times 4 equals 12.56! The area of this egg is 12.56 square dino-feet! Now you know the dinosaur secret for finding the area of any circle! Keep exploring and keep learning!