Question

R=a/2sin a, a=6,R=0,75 Найти:sin a​

Answer 1

Ответ:4

Пошаговое объяснение:

Answer 2

To find the value of sin(a), we can use the given values of R and a in the equation R = a/2 * sin(a).

Given: R = 0.75 a = 6

Let's plug in these values and solve for sin(a):

0.75 = 6/2 * sin(6)

Now, let's isolate sin(6):

0.75 = 3 * sin(6)

Divide both sides by 3:

sin(6) = 0.75 / 3

sin(6) = 0.25

So, the value of sin(a) is 0.25.