Exam Instructions Question 5 of 20 :
Select the best answer for the question.
5. How should you write the proportion 9:36 = 10:40 using words?
O A. 9 is to 10 as 36 is to 40
OB. 9 is to 36 as 10 is to 40
O C. 9 is to 36 as 40 is to 10
OD. 36 is to 9 as 10 is to 40
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take it another

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"