Hello,
I am not doing that with sin, cos and pythagorean theorem.
DEFINITION: we call TAN x=sin x / cos x
This means that in a right triangle the tangent of an angle is the ration of opposed side by adjacent side.
11: tan 8°=12.5/d
==>d=12.5/tan 8°=12.5/0.14054...=88.942121...m≈88.9 (m)
12:
tan 28°=h/420
==>h=420*tan 28°=420*0.5317...=223.3179...≈223.3 (m)
Angle 1 is a vertical angle with 6
Answer:
y = 2x - 7
Step-by-step explanation:
The line has a slope of 2 and a y-intercept of -7
Step-by-step explanation:
sorry but I need the points, thanks by the way