Cara Menghitung Luas Tanah dari Ukuran Panjang dan Lebarnya

This news article explains how to calculate the area of land from length and width measurements. It covers the basic formula (length × width for rectangular land), handling irregular shapes (by divisible into rectangles), distinction between land area. It involves naming a category and providing a summary. There are strict rules for category selection, but I need to evaluate the given news content against those rules. The rules say: First evaluation: Is it Breaking News scale large, natural disaster, massive tragedy, or urgent/viral international/national event? If yes, choose 'Headline'. If it's just regular daily news (e.g., minister meeting, sports schedule, game release, celebrity gossip), DON'T choose 'Headline'. Put it in the appropriate topic category from the list. The given news is about calculating land area from length and width. It's educational/practical info, not breaking news, not a disaster, not a major event. It's practical/how-to/educational. Looking at the categories: 'Headline', 'Nasional & Politik', 'Olahraga', 'Sains', 'Gaming', 'Hiburan', 'Teknologi', 'Gadget', 'Hardware', 'Otomotif', 'Keamanan Siber', 'Kecerdasan Buatan', 'Kripto & Web3', 'Gaya Hidup & Kesehatan', 'Tutorial & Tips', 'Ekonomi & Bisnis', 'Hukum & Kriminal', or 'Umum'. The content is clearly a