Answer:
Step-by-step explanation:
817.52 should be correct
So 1 would be 5r+20 and then the second one would be
Answer:
Step-by-step explanation:
Since this is a right angled triangle:
tan(∅) = opposite side/adjacent side
In this triangle:
tan(25°) = x/19
x = 8. 86 ≅ 8.9
I can help you but what is the operation of math
