Answer:
16.2
Step-by-step explanation:
cause. ur a noob at math
Answer:
Step-by-step explanation:
Given:

To find 
Using trigonometric relations for sums and differences of squares of the ratios.
We know:

Plugging in
in the above relation.

Subtracting both sides by 0.75.


Taking square root both sides.

∴
(Answer)
Answer:
∠EHF = 132°
Step-by-step explanation:
Both angles lie on a straight line.
=====================
Then ∠EHF :
Sometimes
for example a 30 degree angle has a 60 degree angle as its complement and a 150 degree angle as its supplement.
if you choose a 90 degree angle it can only have a supplement
if you choose a 180 degree angle it can't have either
hope this helps

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).