Find the missing angle for each triangle below and state the tool you used to find the angle.

19.2 degrees using sine rule

Step-by-step explanation:

right angle = 90 degrees

to find the missing angle, we use the sine rule

insert the values that you have:

cross multiply

use inverse sine to get the angle

19.2 degrees

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1