Use Python PLEASE!

Also, a Valid angle is between 0 and 90 but does not include 0 or 90. which is why 90d is false. Please make sure to make that example work.

def is-valid-angle(s: str)-> bool: Returns True if and only if s is a valid angle. See the assignment description and examples for more information regarding what's valid Examples: >>>is_valid_angleC" 85.3d" True >>>is_valid_angleC" 85.3.7D") False >>>is_valid_angleC"90d" False >>>is_valid_angle("0.001r" True >>>isvalid_angleC"1.5R" True #Your code goes here def approx_equal(x, y, tol): Returns True if and only ifx and y are within tol of each other. Examples: >>>approx_equal(1,2,1) True >>>approx_equal (4,3,1) True >approx_equal(4,3,0.99) False >>>approx_equal(-1.5,1.5,3) True #Your code goes here