Two circles are tangent to the same line from opposite sides. The line connecting their centers intersects the tangent line at an angle of 30°. Find the distance between the centers if the radii of the circles are: a) 2 cm and 5 cm b) 3 cm and 6 cm
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →