Based on the information marked in the diagram, xyz and rst must be congruent. true or false

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

What percent of 18 is 24? and plz explain thx.