Ineed in this math thing for classroom

Will give brainliest summations with algebraic expressions image shown

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles