you estimate there are 66 marbles in a jar. The actual amount is 89 marbles. What is the nearest percent error rounded to the nearest tenth of percent?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.