Send the following on WhatsApp
Continue to ChatArea & Perimeter Notes for Competitive Exams (Quantitative Aptitude) https://books.tripbohemia.com/area-perimeter-notes-for-competitive-exams-quantitative-aptitude/
Area & Perimeter Notes for Competitive Exams (Quantitative Aptitude) https://books.tripbohemia.com/area-perimeter-notes-for-competitive-exams-quantitative-aptitude/