Answer:
m∠ACB = 49.88°
Step-by-step explanation:
From the figure attached,
Measure of wire AC attached to the top 'C' of the building BC = 340 m
Horizontal distance between the base 'B' of the building and point A = 260 m
Angle of depression = ∠ACB
By applying sine rule in the given triangle,
sin(∠ACB) =
=
=
m∠ACB =
= 49.88°
I believe it’s the third option sorry if I’m incorrect tho
Answer:
P- number?
Step-by-step explanation:
I don't know but it's probably wrong :(
If r = 20, then plug 20 into the equation.
so instead of r - 9, it's 20 - 9
20 - 9 = 11