Question

АВ =3см. АС=4см. ВС =5см Р=?

Answer 1

3*4*5=60. P=60 cм квадратных

Answer 2

To solve this problem, we can use the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.

In this case, we have a triangle ABC where AB = 3 cm, AC = 4 cm, and BC = 5 cm. We want to find the length of the hypotenuse, which we'll call P.

Using the Pythagorean theorem, we have:

P^2 = AB^2 + AC^2 P^2 = 3^2 + 4^2 P^2 = 9 + 16 P^2 = 25 P = sqrt(25) P = 5

Therefore, the length of the hypotenuse is 5 cm, so P = 5 cm.