Question

what is the formula of finding the third side of the triangle when we know the two sides (if it is not a right- angled triangle)?​

Answer 1

Answer:

Step-by-step explanation:

Herons formula

Answer 2

Step-by-step explanation:

x + 125° + 125°= 360°

x + 250° = 360°

x = 360°-250°

x = 110° answer