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Arcs and Circles
Questions (2)
A 60 degree arc, of circle A, has exactly the same lenght as a 45 degree arc, of circle B. Find the ratio of the radius of
3 answers
asked by
harvey
916 views
The length of an arc is 11cm. If the radius of the circle is 21cm, find the angle subtended at the centre
1 answer
asked by
Rahha
13 views
Parent Categories (1)
Geometry
