caranya bagaimana sampai habis cekeran gue kaya begini

L persegi

=>> s × s
=>> 36 × 36
=>> 1.296 cm2

L segitiga

=>> a × t / 2
=>> 64 × 24 / 2
=>> 1.536 / 2
=>> 768 cm2

L gabungan

=>> 1.296 cm2 + 768 cm2
=>> 2.064 cm2