1.)PPF
2.)FFP
hope it helps
The angle whose sin is 0.78 is either <em>51.26</em> degrees or <em>128.74</em> degrees.
(rounded)
There's no simple way to calculate this. You just have to look it up in a book
or punch it into your calculator.
EACH central angle = 360 / number of sides
number of sides = 360 / each central angle
number of sides = 360 / 40
number of sides = 9
Ox......,,,,,,,,,,,,,,,,,,
;)
Answer:
C
Step-by-step explanation:
the square root of 89 is about 9.4 and, on this graph, 9.4 is at about C
Hope this helps you :)
