Step-by-step explanation:
heyy
so a Pythagoras theorem always works on a right angle triangle only
the longest side that is the side not involved in the right angle triangle is called the hypotenuse
the other two involved sides are called legs
so we say one leg is a
other leg is b
and hypotenuse is c
the formula is a²+b²=c²
so if a= 4cm
b=3cm
then find c
so a²+b²=c²
so 16+9=25
so square root of 25 is 5²
so c is equal to 5 cm
also if you want to check if the triangle is a right angled triangle then we should perform this theorem in which all three values will be given but you just need to solve and check if it satisfies
thanks for asking
pls gimme brainliest I need it