Question

Как решить задачу. НАЙДИ ПЕРИМЕТР ТРЕУГОЛЬНИКА СО СТОРОНАМИ ДЛИНОЙ 10СМ,14СМ,9СМ.

Answer 1

(10+14+9)*2=66 равен периметр

Answer 2

Р=а+b+c
10+14+9=33 Р=33см

Answer 3

Perimeter of a Triangle

To find the perimeter of a triangle with sides measuring 10 cm, 14 cm, and 9 cm, you can add the lengths of all three sides together.

The formula for the perimeter of a triangle is:

Perimeter = Side A + Side B + Side C

Substituting the given side lengths:

Perimeter = 10 cm + 14 cm + 9 cm

Calculating the sum:

Perimeter = 33 cm

Therefore, the perimeter of the triangle is 33 cm.