Question

In the adjoining figure ,If x:y:z = 2:3:4 , so find the value of z .​

Answer 1

Answer:

i hope you are satisfied with my solution

Answer 2

Given,

The figure and x:y:z = 2:3:4

To find,

The value of z.

Solution,

We can easily solve this problem by following the given steps.

According to the question,

We have:

The figure and x:y:z = 2:3:4.

Now, let's take the value of x, y and z to be (2a)°, (3a)° and (4a)° respectively.

We know that the angle made on a straight line is that of 180°.

So,

(2a+3a+4a)° = 180°

9a = 180

a = 180/9 (9 was in the multiplication on the left-hand side. So, it is in the division on the right-hand side.)

a = 20

Now,

The value of z = (4a)°

Putting the value of a:

z = (4×20)°

z = 80°

Hence, the value of z is 80°.