This problem is worth 40 points
the length of a chord is equal to its distance to the center of the circle. a second chord in the same circle is twice as long as the first one. how far is the second chord from the center.

Anyone know? is appreciated! will mark brainliest if correct!

Find the value of x. round the length to the nearest tenth

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.