an arc of length 10 meters is formed by a centeral angle A on a circle of radius 4. The meause of A in degrees (to two decimal p
laces) is __________.
2 answers:
Answer:
Like the other person said, the answer is 143.24
Step-by-step explanation:
The circumference of a circle is
and it coresponds to a 360 degree angle.
The circumference of the circle is 2*4*pi=8pi m=25.12m
25.12m......360 degrees
10 m.........x degrees
x=10*360/25.12=143.31 degrees
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Answer:
A. 19.6
Step-by-step explanation:
28^2 - 20^2 = 384
square root 384 and u get 19.6
that's very interesting!! is there more to your question that we can answer?
Each box may receive more than one letter.
Answer:
4-2=2 6^2=36
Step-by-step explanation:
The answer is n=18
Hope this helps :))