3 years ago

Which of the following circles would have the same arc length of AB?

Mathematics

2 answers:

CaHeK987 [17]3 years ago

8 0

Answer:

answer is the 3rd and the 6th hope it help

mezya [45]3 years ago

7 0

Answer:

1st

length of arcAB=80/360×2π×4=16π/9

2nd

length of arcAB=45/360×2π×9=9π/4

3rd

length of arcAB=60/360×2π×6=2π

4th

length of arcAB=52/360×2π×7=13π/35

5th

length of arcAB=72°/360×2π×5=18π/25

6th

length of arcAB=90/360×2π×4=2π

your answer is 3rd and 6th.

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Which of the following circles would have the same arc length of AB?​

Which of the following circles would have the same arc length of AB?