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Assessment

What is the sum of the interior angles of a triangle?

180 degrees90 degrees270 degrees360 degrees

Which formula is used to calculate the area of a triangle?

A = 1/2 * base * heightA = base * heightA = 2 * (base + height)A = base + height

In a right triangle, what is the relationship between the lengths of the sides according to the Pythagorean theorem?

a^2 + b^2 = c^2a + b = cc = (a + b)/2a^2 + b^2 + c^2 = 0