Question

Given:• Circle A• Circle C• CD = 5• AD = 5СEDB55Find BE.101520OО O25

Answer 1

We have

for circle C:

radius = CD = 5

therefore, EC = 5

for circle A:

radius = CD + AD = 5 + 5 = 10

therefore, AB = 10

So, BE = AB + AD + CD + EC = 10 + 5 + 5 + 5 = 25

Answer: 25