Step-by-step explanation:
Given that,
Hypotenuse, H = 10
The angle of elevation is 44°
We know that,
[tex]\sin\theta=\dfrac{P}{H}[/tex]
P is perpendicular
[tex]P=H\times \sin\theta\\\\P=10\times \sin(44)\\\\P=6.94[/tex]
Using Pythagoras theorem,
[tex]RT=\sqrt{10^2-6.94^2}\\\\RT=7.1[/tex]
The sum of angle of a triangle is equal to 180.
44+90+S=180
S=180-134
S = 46°
Hence, this is the required solution.
