Answer:
1.39 m
Step-by-step explanation:
sin 63 = x/13.5 (x = CD)
sin 52 = x/13.5 (x=AC)
take the difference between the two
9x−18
Answer: At least 7
A good tip is to cut the same shape and fold it and count how many symmetry :)
d=300/15
d=20 btw
hope this helps :))
39.273 ------> 39
- 8.58 ------> 9
----------------------
30.693 -----> 30
