What is an algebraic expression to find the number of squares in the border of a 75x75 grid?

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.