PLS HELP! I WILL GIVE BRAINLIEST PL Could a design be both translational and glide reflectional symmetry? Explain why or why not.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

How do i simply this radical expression?