Angle 1 and 2 form a linear pair angle 1 and 3 are vertical angles m< 1=57° what is m< 3?

How do you convert 1.27 to a percentage

Can someone tell me if this is perpendicular? !

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.