Question

Helppp mathhhhhhhhhhhhh

Answer 1

Y² =x² + 17² ==> y² = x² + 289.

Since it's a right triangle with another 60° angle, it becomes a semi equilateral triangle, hence 17 is half of y or y= (2). (17) = 34

x being the altitude in this semi equilateral triangle it's value is (√y)/2
x = (√34)/2