M= a + n
I’m not sure if this is what you were looking for but I hope this helps
Answer:yes
Step-by-step explanation:
For 16 you would want to do sin(26)=17/x, computing that would give you 38.7799, while for 18 you would want to do sin(69)=11/x, computing that would give you 11.7826
Because it’s a square garden each side is the same meaning 84/4 will give you the length of each side, in this case 21. to work out the area it is length x width so 21 x 21 is 441!