Answer:
57°
Step-by-step explanation:
ALL angles in a triangle add up to 180°
SO, if we know the sum of two angles which is 123° (why: 33+90=123), all we have to do is subtract this number from 180 to get the measure of the 3rd angle. Which in this case is 57°
Answer:330 degrees
Step-by-step explanation: It helps by drawing a picture, hope this helps
Answer:
The value of x to the nearest tenth is, 15.5 degree
Step-by-step explanation:
Given that:
To find the value of x;
Take inverse of sin both sides we have;
Simplify:
Simplify:
Therefore, the value of x to the nearest tenth is, 15.5 degree
X-20(8)=x(15).....................