Question

Which of the following shows the length of the side, in inches, of the triangle below? A- square root of 1762 B- 32 C- square root of 50 D- 40

Answer 1

D- 40d- 40 because a^2 + b^2 = c^2. 9^2 +b^2 = 41^2. 41^2 = 1681, 9^2 = 81. 1681-81= 1600. b^2 = 1600. Sqrt(1600)= 40. 40=b