Jawab:
Penjelasan dengan langkah-langkah:
QS = depan = 2√3
R = 60°
maka SR (samping) =
tan60° = 2√3/SR
SR = 2√3/tan60°
SR = 2√3 / √3
SR = 2 cm
_________________
P = 30°, maka
PS (samping) =
tan30° = 2√3/PS
PS = 2√3/tan30°
PS = 2√3 / (1/√3)
PS = 2√3 × √3
PS = 6 cm
PR = SR + PS
PR = 2 + 6
#Jenius - kexcvi
8
= 2√3 / √3
= 2 cm
Lalu
= 2√3 / (1/√3)
= 2√3 × √3
= 6 cm
= 2 + 6
= 8 cm
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Jawab:
b. 8 cm
Penjelasan dengan langkah-langkah:
QS = depan = 2√3
R = 60°
maka SR (samping) =
tan60° = 2√3/SR
SR = 2√3/tan60°
SR = 2√3 / √3
SR = 2 cm
_________________
P = 30°, maka
PS (samping) =
tan30° = 2√3/PS
PS = 2√3/tan30°
PS = 2√3 / (1/√3)
PS = 2√3 × √3
PS = 6 cm
_________________
PR = SR + PS
PR = 2 + 6
PR = 8 cm (b)
_________________
#Jenius - kexcvi
Jawab:
8
Penjelasan dengan langkah-langkah:
tan60° = 2√3/SR
SR = 2√3/tan60°
= 2√3 / √3
= 2 cm
Lalu
tan30° = 2√3/PS
PS = 2√3/tan30°
= 2√3 / (1/√3)
= 2√3 × √3
= 6 cm
PR = SR + PS
= 2 + 6
= 8 cm