The answer will be p = i/rt instead. You just flipped the process by mistake :)
Recall that the tangent function has a period of so that
for any integer . Then
We get 6 solutions in the interval [0, 2π) for ,
To find h, divide the area by the base:
h = 2442 / 12 = 203.5 km.
Answer:
Option A.) 1.30
Step-by-step explanation:
we know that
The secant of x is 1 divided by the cosine of x:
so
sec(40°)=1/cos(40°)
using a calculator
sec(40°)=1.30