from math import *

# Input section
d = float(input("Enter the diagonal:  "))
a1 = float(input("Enter the aspect ratio, width part:  "))
a2 = float(input("Enter the aspect ratio, height part:  "))

# Calculations
Hp = sqrt(a1**2 + a2**2)
sinA = a1 / Hp
sinB = a2 / Hp
width = (d / sin(pi/2) ) * sinA
height = (d / sin(pi/2) ) * sinB

# Output section
print("Width:  ", width)
print("Height: ", height)
print("Area:   ", width*height)