Jawaban:
sisi diagonal : √5² + 12²
√25 + 144 = √169 = 7
keliling = 20 + 12 + 15 + 7 = 54 cm
maaf kalo salah
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
sisi diagonal : √5² + 12²
√25 + 144 = √169 = 7
keliling = 20 + 12 + 15 + 7 = 54 cm
maaf kalo salah