It will be whatever the length ratio is squared. So in this case it would be 4/5 to 16/25
Answer:
4
Step-by-step explanation:
Answer:
5 units
sin(D)= 5/13
Step-by-step explanation:
i just did the question
Answer:
D
Step-by-step explanation:
Answer:
16.2
Step-by-step explanation:
A trick to remember for right triangles is SOH-CAH-TOA:
Sine = Opposite / Hypotenuse
Cosine = Adjacent / Hypotenuse
Tangent = Opposite / Adjacent
Here, we have the side adjacent to the angle and the hypotenuse. So we should use cosine.
cos 22° = 15 / x
x = 15 / cos 22°
x ≈ 16.2