Question

S=1/2ah s=28 h=14 Найти: a​

Answer 1

Ответ:

4

Пошаговое объяснение:

1)s=1/2ah

2)28=1/2*14*a

3)28=7a

4)a=28/7

5)a=4

Answer 2

To find the value of 'a', we can use the formula for the area of a triangle:

S = (1/2) * a * h

Given that S = 28 and h = 14, we can plug these values into the formula and solve for 'a':

28 = (1/2) * a * 14

To isolate 'a', we can first get rid of the fraction by multiplying both sides by 2:

2 * 28 = a * 14

56 = 14a

Finally, divide both sides by 14 to find the value of 'a':

a = 56 / 14

a = 4

So, the value of 'a' is 4.