YES ,it is same because it is on the same side, it's just switch the place. :)
4x + 1.25y = 500. Hope this helps
Answer:
diện tích đa giác trong hình là :
186 cm2
Step-by-step explanation:
hãy tách hình đa giác trên thành 4 hình chữ nhật và tính diện tích từng hình chữ nhật
Let's first get the representation of tan
We also need to understand how to convert radians to degrees
![\begin{gathered} \frac{\pi}{2}=90^0 \\ \pi=180^0 \\ \frac{3\pi}{2}=270^0 \\ 2\pi=360^0 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7B%5Cpi%7D%7B2%7D%3D90%5E0%20%5C%5C%20%5Cpi%3D180%5E0%20%5C%5C%20%5Cfrac%7B3%5Cpi%7D%7B2%7D%3D270%5E0%20%5C%5C%202%5Cpi%3D360%5E0%20%5Cend%7Bgathered%7D)
For question 1
since tan > 1
It must be in either first quadrant or third quadrant as shown in the diagram above
The answer is 29 degrees because a right angle is 90 degrees and if you subtract 90-61= 29.