Penjelasan dengan langkah-langkah:
40.
mL=cm^3
jdi sama yah
20mL=20cm^3
41.
diameter=3cm
radius=1.5cm
luas bidang koin
=1.5x1.5x3.14
=7.065cm^2 smoga membantu
#backtoschool2019
40. 20 ml = ... cm^3
20 ml = 20 cm^3 (C)
41. diameter = 3 cm
luas = π × r^2
3,14 × (1,5)^2
3,14 × 2,25
7,065 (C)
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Penjelasan dengan langkah-langkah:
40.
mL=cm^3
jdi sama yah
20mL=20cm^3
41.
diameter=3cm
radius=1.5cm
luas bidang koin
=1.5x1.5x3.14
=7.065cm^2 smoga membantu
#backtoschool2019
40. 20 ml = ... cm^3
20 ml = 20 cm^3 (C)
41. diameter = 3 cm
luas = π × r^2
3,14 × (1,5)^2
3,14 × 2,25
7,065 (C)