### Video Transcript

Which triangle has the same area as triangle ๐ฟ๐ต๐ถ?

So here is triangle ๐ฟ๐ต๐ถ. It would be triangle ๐ท๐๐ฟ and not just because it looks like it. Hereโs the reasons why. They share the same vertex at ๐ฟ. And they have equal base lengths and we know that because of these markings. But itโs important to add that the equal base lengths must lie along the same line. This is because if theyโre on the same line and they meet at the same vertex, then their heights must be equal.

And this is important because the area of a triangle is equal to one-half times the base times the height. And if they have equal bases and equal heights, their areas must be exactly the same.

So once again, the triangle that has the same area as triangle ๐ฟ๐ต๐ถ would be triangle ๐ท๐๐ฟ.