21hendlill
29.01.2020 •
Mathematics
Pls asap! giving brainliest!
the circumference of the circle is 23 meters. find the length of ab.
a) 7.99 centimeters
b) 7.99 meters
c) 79.9 meters
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Ответ:
B) 7.99 meters
Step-by-step explanation:
The formula to find the length of arc having center angle 'x' is given by :-
Given : Circumference : 23 meters
Central angle subtended by arc AB:
Now, the length of arc AB is given by :-
Hence, the length of arc AB = 7.99 meters.
Ответ:
2/5
Step-by-step explanation:
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