Answer:
c = 5
Step-by-step explanation:
The Pythagorean theorem states that in every right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the respective lengths of the legs. It is the best-known proposition among those that have their own name in mathematics.
Pythagoras theorem
In every right triangle the square of the hypotenuse is equal to the sum of the squares of the legs.
If in a right triangle there are legs of length a and b the measure of the hypotenuse is c then the following relation is fulfilled:

With a = 3 and b = 4

I think the answer is one of them. BOOM, MIND BLOWN!
Answer:
15 units
Step-by-step explanation:
I just took this geometry test with the same question. Its 15
Carmen has given 6 coins to her brother<span />
Can someone please help me answer this problem