" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
∠BCD = QRS
= 60°
∠ QPS = BAD
= 100°
jawaban soal B
4/5 = bc/15
5 bc = 4 x 15
bc = 4 x 15/5
bc = 4 x 3
bc = 12 cm
6/ps = 4/5
4ps = 6 x 5
ps = 30/4
ps = 15/2
ps = 7,5 cm
= 60°
∠QPS = ∠BAD
= 100°
b. AB/PQ = BC/QR
4/5 = BC/15
5 BC = 4 × 15
BC = 60/5
BC = 12 cm
AB/PQ = AD/PS
4/5 = 6/PS
4 PS = 5 × 6
PS = 30/4
PS = 7,5 cm