Melvianindya F
20 Oktober 2024 22:45
Melvianindya F
20 Oktober 2024 22:45
Pertanyaan
tolong kak
tolong kak
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Azka Z
21 Oktober 2024 04:53
<p>A. AE = 20 cm</p><p>B. BE = 40 cm</p><p>x/60 = 16/24 </p><p>x/60 = 2/3</p><p>=40 </p><p>C. BG </p><p>x + 18/x = 24/16</p><p>3x = 2x + 36</p><p>3x - 2x = 36</p><p>= 36 cm </p><p>D. EF </p><p>x/30 = 16/24</p><p>x/30 = 2/3</p><p>= 20 cm</p><p> </p><p> </p><p> </p>
A. AE = 20 cm
B. BE = 40 cm
x/60 = 16/24
x/60 = 2/3
=40
C. BG
x + 18/x = 24/16
3x = 2x + 36
3x - 2x = 36
= 36 cm
D. EF
x/30 = 16/24
x/30 = 2/3
= 20 cm
· 0.0 (0)
Sumber W
Community
21 Oktober 2024 07:18
<p>a. Mencari panjang AE</p><p> EB = 60 - AE</p><p> FG/CD = EB/AB</p><p> 16/24 = (60 - AE)/60</p><p> 2/3 = (60 - AE)/60</p><p> 180 - 3AE = 120</p><p> 180 - 120 = 3AE</p><p> 60 = 3AE</p><p> AE = 60/3</p><p> AE = 20 cm</p><p> </p><p>b. Mencari Panjang BE</p><p> BE = AB - AE</p><p> = 60 - 20</p><p> = 40 cm</p><p> </p><p>c. Mencari Panjang BG</p><p> BG/BC = FG/CD</p><p> BG/(BG + 18) = 16/24</p><p> BG/(BG + 18) = 2/3</p><p> 3BG = 2BG + 36</p><p> 3BG - 2BG = 36</p><p> BG = 36 cm</p><p> </p><p>d. Mencari panjang EF</p><p> EF/AD = FG/CD</p><p> EF/30 = 16/24</p><p> EF/30 = 2/3</p><p> 3EF = 60</p><p> EF = 60/3</p><p> EF = 20 cm</p>
a. Mencari panjang AE
EB = 60 - AE
FG/CD = EB/AB
16/24 = (60 - AE)/60
2/3 = (60 - AE)/60
180 - 3AE = 120
180 - 120 = 3AE
60 = 3AE
AE = 60/3
AE = 20 cm
b. Mencari Panjang BE
BE = AB - AE
= 60 - 20
= 40 cm
c. Mencari Panjang BG
BG/BC = FG/CD
BG/(BG + 18) = 16/24
BG/(BG + 18) = 2/3
3BG = 2BG + 36
3BG - 2BG = 36
BG = 36 cm
d. Mencari panjang EF
EF/AD = FG/CD
EF/30 = 16/24
EF/30 = 2/3
3EF = 60
EF = 60/3
EF = 20 cm
· 0.0 (0)
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