Solve by factoring... plz show the work. !x^2+9+20. ?
1 answer:
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Answer:
12.5664 units (rounded off to four decimal values)
Step-by-step explanation:
Arc length = 2 × π × r ×
For our partial circle;
The radius (r) = 8 units
The central angle = 90°
Arc length = 2 × π × 8 × = 12.5663706144 units
Or 12.5664 units (rounded off to four decimal values)
Lets write this out:-
To answer this we just need to add the numerators of both fractions because the denominator's are already common multiples.
Now lets simplify
.
So,
Hope I helped ya!! xD
To answer this we just need to add the numerators of both fractions because the denominator's are already common multiples.
Now lets simplify
So,
Hope I helped ya!! xD