Question

two circles have their radiiin ratio 8:3 .find ratio of an angles subtended by equal arcs of the circles at the centre

Answer 1

Answer:

8:3only

Step-by-step explanation:

length of the arc depends upon radius and angle made by it

in this case angles are equal

so remaining things all are constants only

so ratio always between radii only

by using below formula

(¤/360)2πr