Question

A wall is 8 ft high and 10 ft long. I want different colors squares, measuring 1ft by 1ft. How many different color can use.

Answer 1

well if you look at the color wheel its red red,orange orange orange,yellow yellow yellow,green green blue,green blue blue,violet violet red,violet red

Answer 2

Well every foot with be a new color so just find the area : 8•10=80. Every one foot will be a different color so there will be 80 different colors.

Hoped I helped!