ID 250946514 © Radekjosefus | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
activity area board calculation chalkboard circumference concept construction content design diagram drawing education educational element entertainment equation formula geometric geometry graphic green height illustration learn line logic math mathematics maths pattern picture presentation school science shape sketch study symbol trapezoid vector