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Ira Lisetskai [31]
3 years ago
13

The diagram shows a sector of a circle of radius 4 cm. work out the length of the arc abc

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
3 0
Need to know the angle for this I think?
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The value of y varies directly as x and y is 9 when x is -3 what constant of variation k?
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when y=9, then x= -3
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⇒ k= -3
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Drupady [299]

Answer:

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