Answer:
X= 19.9
Step-by-step explanation:
SOH CAH TOA
x is hypotenuse
Opposite is 15
Opposite & hypotenuse - sin
Sin(49) = o/h
Sin(49) = 15/h
xh
Sin(49) x h = 15
÷Sin(49)
h = 15 ÷ Sin(49)
h=19.8751949
Hope this helps!
Answer:
B) 50º
Step-by-step explanation:
first we need to find angle MPL. to do this we do 180 - 70 - 60 = 50º. angle KPN is the smae as angle MPL. so angle KPN is 50º.
Answer:15
Step-by-step explanation: 7 and a half times 2 is 15
Answer:
−438°, -78°, 642°
Step-by-step explanation:
Given angle:
282°
To find the co-terminal angles of the given angle.
Solution:
Co-terminal angles are all those angles having same initial sides as well as terminal sides.
To find the positive co-terminal of an angle between 360°-720° we will add the angle to 360°
So, we have: 
To find the negative co-terminal of an angle between 0° to -360° we add it to -360°
So, we have: 
To find the negative co-terminal of an angle between -360° to -720° we add it to -720°
So, we have: 
Thus, the co-terminal angles for 282° are:
−438°, -78°, 642°