<span>The third side of triangle ABC is AB. Using the Pythagorean Theorem, its length is 12.
12² + 16² = 20²
∠F is congruent to ∠C and so the sin(∠F) = sin(∠C)
The sin(∠C) = opposite/hypotenuse
= |AB| / |AC|
= 12/20
= 3/5
= 0.6
So the answer is 0.6.</span>
Answer:
n=5
Step-by-step explanation:
6 + 2n =16
2n÷2= 10÷2
n = 5
Step-by-step explanation:
2) radius = 7
diameter = 14
A = 49π or 153.94
C = 14π = 43.98
3. radius = 9
diameter = 18
area = 81π or254.47
C = 18π = 56.55
