div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentmrs-dixons-website-mrs-dixons-add-1800-to-the-sum-of-the-interior-angleshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Mrs Dixons Website - Mrs Dixons Webpagemrskdixonweeblycomuploads132013205821grand_slam_geom… · add 1800 to the sum of the interior angles For example a pentagon loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220504115f8848c1c824844a0b17dfeahtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentmrs-dixons-website-mrs-dixons-add-1800-to-the-sum-of-the-interior-angleshtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Mrs Dixons Website - Mrs Dixons Webpagemrskdixonweeblycomuploads132013205821grand_slam_geom… · add 1800 to the sum of the interior angles For example a pentagon loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220504115f8848c1c824844a0b17dfeahtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentmrs-dixons-website-mrs-dixons-add-1800-to-the-sum-of-the-interior-angleshtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Mrs Dixons Website - Mrs Dixons Webpagemrskdixonweeblycomuploads132013205821grand_slam_geom… · add 1800 to the sum of the interior angles For example a pentagon loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220504115f8848c1c824844a0b17dfeahtml5thumbnails3jpg width=140 height=200...