Jawab:
Penjelasan dengan langkah-langkah:
Jawaban:
A. 100cm
garis horizontal 1: ✓20²+21² = ✓400+441 = ✓841 = 29cm
garis horizontal 2: ✓5²+12² = ✓25+144 = ✓169 = 13cm
keliling: 25+12+13+21+29 = 100cm
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Jawab:
Penjelasan dengan langkah-langkah:
Jawaban:
A. 100cm
Penjelasan dengan langkah-langkah:
garis horizontal 1: ✓20²+21² = ✓400+441 = ✓841 = 29cm
garis horizontal 2: ✓5²+12² = ✓25+144 = ✓169 = 13cm
keliling: 25+12+13+21+29 = 100cm