Answer:
def cord_input():
Global coordinates
coordinates = {'x1': 0, 'y1': 0, 'x2':0, 'y2':0, 'x3':0, 'y3':0}
for key, i in enumerate(coordinates.keys()):
if i < 2:
index = 1
coordinates [key] = float(input(f"Enter {key} coordinate for point {index}: "))
elif i >= 2 and i < 4:
index = 2
coordinates [key] = float(input(f"Enter {key} coordinate for point {index}: "))
else:
index = 3
coordinates [key] = float(input(f"Enter {key} coordinate for point {index}: "))
def sides(p1, p2, p3):
nonlocal a, b, c
a = ((p2[0] - p1[0])**2) + ((p2[1] - p1[1])**2)
b = ((p3[0] - p2[0])**2) + ((p3[1] - p2[1])**2)
c = ((p3[0] -p1[0])**2) + ((p3[1] - p2[1])**2)
def is_right_triangle(p1, p2, p3):
sides(p1, p2, p3)
if a+b == c or b+c == a or a+c == b:
print(f"Sides {a}, {b} and {c}")
return True
else:
return False
def is_equilateral(p1, p2, p3):
sides(p1, p2, p3)
if a==b and b==c:
print(f"Sides {a}, {b} and {c}")
return True
else:
return False
cord_input()
Explanation:
The python code above defines four functions, cord_input (to input a global dictionary of coordinates), sides ( to calculate and assign the sides of the triangle), is_right_triangle ( to check if the coordinates are for a right-angle triangle), and is_equilateral for equilateral triangle check.
