Trapesium=(a+b)×t÷2=(9+18)×12÷2=162 cm2
Layang layang=d1×d2÷2=24×27÷2=324cm2
=162cm2+324cm2=486cm2
Maaf kalau salah
(*semoga membantu
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Trapesium=(a+b)×t÷2=(9+18)×12÷2=162 cm2
Layang layang=d1×d2÷2=24×27÷2=324cm2
=162cm2+324cm2=486cm2
Maaf kalau salah
(*semoga membantu