#TRYHARDER: PLANTING THE SEEDS OF CHANGE ONE BAD PARKING JOB AT A TIME.

#TRYHARDER: PLANTING THE SEEDS OF CHANGE ONE BAD PARKING JOB AT A TIME.

Matematika Sekolah Menengah Pertama tentukan luas layang layang jika panjangnya 12 dan 14, 20 dan 16 cm​

tentukan luas layang layang jika panjangnya 12 dan 14, 20 dan 16 cm​

Jawaban:

a. luas D1 × D2/2 = 20 × 12/2 = 120²cm

b. luas D1 × D2/2 = 20 × 16/2 = 160² cm

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