Two coplanar lines that are perpendicular to the same line are parallel
1 answer:
You might be interested in
You have to 
by 
on 
of the 
you're 
with!
Which
us: 
that we got these 
out of the way, let's 
from the sides you're working with!
We have gotten these
out of the way now lets 
by 
on your 
because, it is the 
of 
So,
Cancel out:
because, it equals to:
Therefore, your
is: 
Good luck on your assignment and enjoy your day
~
Which
We have gotten these
So,
Cancel out:
Therefore, your
Good luck on your assignment and enjoy your day
~
See attachement for the diagram of the triangle
Answer/Step-by-step explanation:
To find the length of HJ, we can use different equations as follows:
✔️Recall: SOHCAHTOA
Let's take <G as the reference angle = 28°
Opposite side to reference angle = HJ
Hypotenuse = 20
Apply SOH.
Thus:
Sin 28° = opp/hyp
Sin 28° = HJ/20 (Alex's equation is correct).
Solving further, we would have:
HJ = Sin 28 * 20 ≈ 9.4
✔️Another way is by using <H as the reference angle.
m<H = 180° - (90° + 28°) (sum of triangle)
m<H = 62°
Adjacent side to reference angle (<H) = HJ
Hypotenuse = 20
Apply CAH:
Cos 62° = Adj/Hyp
Cos 62° = HJ/20 (Marlene's equation is correct)
Solving further, we would have,
HJ = Cos 62° * 20 ≈ 9.4
As you can see, the equation of both students are correct. Both would arrive at the same answer using any of the two equations.
