tolng ya ka tolng bngettttttttttttttt

Kel = 2(p+l)
= 2(√2 + 2√3 + 2 + √3)
= 2( 2 + √2 + 3√3)
= 4 + 2√2 + 6√3

Luas = pxl
= (2 + 2√3) x ( 2 + √3)
= 4 + 2√3 + 4√3 + 2.3
= 4 + 6√3 + 6
= 10 + 6√3


Maaf jika kurang tepat
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