We know that When circles have the same central angle measure, the ratio of measure of the sectors is the same as the ratio of the radii squared<span>. </span>so rA²/rB²=A/B where rA-------> radius circle A rB------> radius circle B A------> area sector A B------> area sector B rB²=B*rA²/A-------> 6²*[40π]/[1<span>0π]-------> 144--------> rB=</span>√144 rB=12 m
I believe 5 different ways. The options being two packs of 9-one pack of 9 and 3 packs of 3- 1 pack of 9, 2 packs of 3 and 3 singles- one pack of 9, one pack of 3, and 6 singles- and then one pack of 9 and 9 singles. Hope this helped!
