Answer:
521
Step-by-step explanation:
We have a formula for that( according to the Intersecting chords theorem)

3×4=2×jk
6=jk
Answer:
A. Cos θ = 16/42
Step-by-step explanation:
The angle the ladder makes with the floor = θ
Hypotenuse = length of the ladder = 42 m
Adjacent = Distance from the bottom of the ladder to the wall = 16 m
Therefore to find θ, we would apply the trigonometric function, CAH:
Cos θ = adj/hyp
Which is:
Cos θ = 16/42
Answer:
Yessir
Step-by-step explanation:
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