The cylinder and sphere !!!!
U can use the Pythagorean theorem which is (a^2 + b^2 = c^2) It'll help you a lot
Answer:
The height of the lighthouse is ![742.5\ ft](https://tex.z-dn.net/?f=742.5%5C%20ft)
Step-by-step explanation:
Let
h -----> the height of the lighthouse
we know that
The tangent of angle of 68 degrees is equal to divide the height of the lighthouse by the horizontal distance from the buoy to the base of lighthouse
so
![tan(68\°)=\frac{h}{300}](https://tex.z-dn.net/?f=tan%2868%5C%C2%B0%29%3D%5Cfrac%7Bh%7D%7B300%7D)
Solve for h
![h=(300)tan(68\°)=742.5\ ft](https://tex.z-dn.net/?f=h%3D%28300%29tan%2868%5C%C2%B0%29%3D742.5%5C%20ft)
Answer:
Image attached
Step-by-step explanation:
Origin looks to be (0, -1), so move each point out by 2
6 - 3 = 3
-2 - (-9) = 7
(3 , 7)