Answer:
You need a graph chart for this, people won't really be able to help that much, the most they can give you is the y intercept for these points.
Step-by-step explanation:
Answer:
EFD I think.Hope this helps
Step-by-step explanation:
Answer:hi
Step-by-step explanation:42 degrees, subtract 42 degrees from 90 degrees. 48 degrees is the complement of 42 degrees.
1.16
2.5
3. 18*6= answer
4. 17+25= Answer
And so on
Simple use calculator
Answer:
20 meters
Step-by-step explanation:
Seeing the image attached, we can observe that there is a triangle formed by half of the chord of the arc, the radius (hypotenusa) and part of the radius (r-4). Using pythagoras theorem in this triangle, we have:
(r-4)^2 + 12^2 = r^2
r^2 - 8r + 16 + 144 = r^2
8r = 160
r = 20
So the radius of the circle that contains this arc is 20 meters.
