Answer:
1.5, 1.8, 1.23, 1.49, 1.75, 2.4, 2.04, 2.85, 4.2, 5/3, 6/5, 7/2, 7/3, 9/4, 9/5, 12/5, 12/5, 13/9, 15/8, 21/10
This was confusing haha, anyways hope this helped!
I do not know
Step-by-step explanation:
1234588999
yea
55 degrees
180-122=58
58+67=125
180-125=55
7
7x2=14
14+6=20
23.4
you use the equation for pythagorean theorem which is a^2+b^2=c^2 and plug in 12 and 18 into the a and b values to get 15^2+18^2=c^2 then you find the numbers squared so 225+324=c^2 add. 549=c^2 find square root. 23.4 rounded.
