in a circle of radius 25 CM ab and ac are two chords such that a b is equal to AC is equal to 60 cm find the length of the chord.

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Can someone explain to me how to do

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red