Penjelasan dengan langkah-langkah:
sisi miring atas = √14²+8²
= 16,12
keliling = 10+8+20+8+16,12
=62.12
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Penjelasan dengan langkah-langkah:
sisi miring atas = √14²+8²
= 16,12
keliling = 10+8+20+8+16,12
=62.12