They lost much of their land east of the appalatians!
1. Be more assertive
2. Stop asking for permission from others/make your own decisions
3. Get to know yourself
K-POP ........................................
Explanation:
that is your answer so this information ,this can help you know what you ask
Pythagoras created a formula, which is used to calculate the length of a triangle's side based on its other sides.
<h3>What is a triangle?</h3>
A triangle is a geometrical shape or a figure with three sides. The angles of a triangle are set in such a way that the area of a triangle is 270 degrees. A triangle where one side is of 90 degrees is a right-angled triangle.
Pythagoras developed a theorem and a formula, which evaluated the way to calculate the length of a triangle's side based on its other sides.
Hence, option A holds true regarding triangles. The complete question is added for reference.
Learn more about a triangle here:
brainly.com/question/14366937
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