Calculates enlargements and reductions of just about anything from photos to quilts. Provides the number of times reduction as well as the percentage of enlargement...
Calculates enlargements and reductions of just about anything from photos to quilts. Provides the number of times reduction as well as the percentage of enlargement...
Calculates enlargements and reductions of just about anything from photos to quilts. Provides the number of times reduction as well as the percentage of enlargement...
This transparent 180 degree protractor ruler has 45 degree and 60 degree triangle cut outs plus French curve symbol. Features 8ths graph and 16ths to...
Clear plastic protractor is ideal for all young mathematicians. Sharply defined graduations allow students to easily identify angles ranging from 1 to 180 degrees. Decorative...
Charles Leonard 6″ Transparent Colored plastic protractor is ideal for all young mathematicians. Sharply defined graduations allow students to easily identify angles ranging from 1...