The answer is 30
1. Find the equilateral triangle angles in this case all of them are 60
2. 90-60 to right the opposite angle that is divided in the right angle
3. The answer should be the same as angle 2
Let the number be x, the square of x is x^2, then
The product of the square of x and 5 is 5x^2.
The answer is B: 1/6 because the probability will be 3/18. Simplified, it's 1/6. Hope this helped!
