If in two circles, arcs of the same length subtend angles 45° and 60° at Centre, find the ratio of their radii.
Posted: Wed Jul 13, 2022 8:09 pm
a) 2:3
b) 2:5
c) 3:4
d) 4:3
b) 2:5
c) 3:4
d) 4:3
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