Luas lingkaran Plis jawab
Matematika
Azure09151
Pertanyaan
Luas lingkaran Plis
jawab
jawab
2 Jawaban
-
1. Jawaban zakipelajar
d = 28 cm
r = 1/2d = 14 cm
L = phi ×r^2
L = 22/7 × 14 × 14
L = 616 cm^2 -
2. Jawaban violettadjvdovcl37
r = 28 ÷ 2 = 14 cm
luas ⭕ = π . r . r
= 22/7 . 14 . 14
=616 cm²