PAKET 1
5
5
=
5
5
.
5
5
=
5
5
5
=
5
60
∶
5 =
60: 5 =
12 =
4 .3 =
4 .
3 =
2
3
64
56=
2
6 5 6= 2
6 .5
6
= 2
5=
32
𝑎𝑦𝑎𝑚
= 60
→
𝑝𝑒𝑟𝑠𝑒𝑑𝑖𝑎𝑎𝑛
𝑚𝑎𝑘𝑎𝑛𝑎𝑛
= 24
𝑎𝑟𝑖
𝑎𝑦𝑎𝑚
= 60
−
15 = 45
→
𝑝𝑒𝑟𝑠𝑒𝑑𝑖𝑎𝑎𝑛
𝑚𝑎𝑘𝑎𝑛𝑎𝑛
=
60
45
.24 =
32
𝑎𝑟𝑖
2
1
3
+ 5
1
4
−
1
1
2
=
7
3
+
21
4
−
3
2
=
28
12
+
63
12
−
18
12
=
73
12
=
6
1
12
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𝑏
=
𝑈
9− 𝑈
59
−
5
=
20
−
8
4
=
12
4
= 3
𝑈
10=
𝑈
9+
10
−
9
.
𝑏
= 20 + 1 . 3 = 20 + 3 =
23
𝑏=𝑈7− 𝑈3 7−3 =
38−18
4 =
20 4 = 5
𝑎=𝑈1=𝑈3+ 1−3.𝑏= 18−2 . 5 = 18−10 = 8
𝑆𝑛=𝑛2 . 2𝑎+ 𝑛 −1.𝑏
𝑆24= 24
2 . 2 . 8 + 24−1. 5 = 12 . 16 + 115 = 12 .131 =1572
𝐵𝑎𝑟𝑖𝑠𝑎𝑛𝑘𝑢𝑟𝑠𝑖 ∶20 , 23 ,…,𝑈20
𝑎= 20
𝑏= 3
𝑆𝑛=𝑛
2 . 2𝑎+ 𝑛 −1 .𝑏
𝑆20= 20
2 . 2 . 20 + 20−1 . 3 = 10 . 40 + 57 = 10 .97 =970 𝑘𝑢𝑟𝑠𝑖
920000 = 800000 + 9% .𝑛 .800000
920000−800000 = 9
100 .𝑛 .800000 120000 = 72000 .𝑛
120000 72000 =𝑛
5 3=𝑛
𝑛=5
3𝑡𝑎𝑢𝑛
𝑛=5
3 .12 𝑏𝑢𝑙𝑎𝑛 𝑛=20 𝑏𝑢𝑙𝑎𝑛
2 . 𝑝+𝑙 = 144 2 . 3𝑥+ 10 + 𝑥+ 10 = 144 2 . 4𝑥+ 20 = 144 8𝑥+ 40 = 144 8𝑥= 144−40
𝑥=104 8 = 13
𝑝= 3𝑥+ 10
= 3 .13 + 10 = 39 + 10 =49 𝑐𝑚
𝑙 =𝑥+ 10
= 13 + 10 =23 𝑐𝑚
5
𝑥 −
3
𝑥
= 12 + 8
2
𝑥
= 20
𝑥
=
20
2
𝑥
= 10
→
𝑥
+ 3 = 10 + 3 =
13
𝑖
9
𝑎𝑏
+ 21
𝑎𝑐
= 3
𝑎
.
3
𝑏
+ 7
𝑐
𝑛 𝑃 ∪ 𝐶 = 40 ; 𝑛 𝑃 = 23 ; 𝑛 𝑃 ∩ 𝐶 = 12
𝑛 𝑃 ∪ 𝐶 =𝑛 𝑃 +𝑛 𝐶 − 𝑛 𝑃 ∩ 𝐶 40 = 23 +𝑛 𝐶 −12 40 = 11 +𝑛 𝐶 40−11 =𝑛 𝐶 29 =𝑛 𝐶 𝑛 𝐶 =29 𝑜𝑟𝑎𝑛𝑔
𝑛 𝑃
= 3
𝐵𝑎𝑛𝑦𝑎𝑘
𝑖𝑚𝑝𝑢𝑛𝑎𝑛
𝑏𝑎𝑔𝑖𝑎𝑛
𝑑𝑎𝑟𝑖
𝑃
= 2
𝑛 𝑃= 2
3=
8
3𝑥+ 4𝑦= 17 → 3𝑥+ 4𝑦= 17 4𝑥 −2𝑦= 8 → 8𝑥 −4𝑦= 16 11𝑥= 33
𝑥=33 11= 3
𝑥= 3 → 3𝑥+ 4𝑦= 17 3 . 3 + 4𝑦= 17
9 + 4𝑦= 17 4𝑦= 17−9
𝑦=8 4= 2
2𝑥+ 3𝑦= 2 . 3 + 3 . 2 = 6 + 6 =12
3𝐴+ 5𝐵= 39000 → 3𝐴+ 5𝐵= 39000 𝐴+𝐵= 11000 → 3𝐴+ 3𝐵= 33000 2𝐵= 6000
𝐵=6000 2 = 3000 𝐵= 3000 → 𝐴+𝐵= 11000
𝐴+ 3000 = 11000
𝐴= 11000−3000 𝐴= 8000
4𝐴+ 2𝐵= 4 . 8000 + 2 . 3000 = 32000 + 6000 =38000
𝑓 𝑥
= 3
𝑥
+ 5
𝑓 𝑎
= 3
𝑎
+ 5 =
−
7
3
𝑎
=
−
7
−
5
𝑥
= 0
→
𝑦
= 2 .
0
−
1
𝑦
=
−
1
0,
−
1
𝑦𝑎𝑛𝑔𝑚𝑒𝑚𝑒𝑛𝑢 𝑖𝑔𝑎𝑚𝑏𝑎𝑟 𝑝𝑎𝑑𝑎𝑝𝑖𝑙𝑖 𝑎𝑛𝐴𝑑𝑎𝑛𝐵
𝑥
= 2
→
𝑦
= 2 .
2
−
1
𝑦
= 4
−
1
𝑦
= 3
2,3
𝐽𝑎𝑑𝑖 𝑦𝑎𝑛𝑔 𝑚𝑒𝑚𝑒𝑛𝑢 𝑖𝑔𝑎𝑚𝑏𝑎𝑟 𝑝𝑎𝑑𝑎𝑝𝑖𝑙𝑖 𝑎𝑛𝐴
𝑃 −3
𝑥1
, 8
𝑦1
𝑑𝑎𝑛 𝑄 2
𝑥2
, 5
𝑦2
𝑚𝑃𝑄=𝑦𝑥2− 𝑦1
2− 𝑥1
= 5−8 2−(−3)=
−3
2 + 3=− 3 5
𝑆𝑦𝑎𝑟𝑎𝑡𝑡𝑒𝑔𝑎𝑘𝑙𝑢𝑟𝑢𝑠 ∶ 𝑚 .𝑚𝑃𝑄=−1 𝑚 . −3
5 =−1
𝑚=−1 . −5 3
𝑚=5 3
𝐴. 3𝑥 −5𝑦 −14 = 0 → 𝑚=3 5 𝐵. 3𝑥+ 5𝑦+ 14 = 0 → 𝑚=−3
5 𝐶. 5𝑥+ 3𝑦 −42 = 0 → 𝑚=−5 3
𝐴 2
𝑥1
, 7
𝑦1
; 𝐵 −3
𝑥2
,−3
𝑦2
; 𝐶 3
𝑥
,𝑎
𝑦 𝑦 − 𝑦1
𝑦2− 𝑦1
= 𝑥 − 𝑥1
𝑥2− 𝑥1
𝑎 −7
−3−7=
3−2
−3−2
𝑎 −7
−10 =
1
−5
𝑎 −7 = 1
−5 . −10 𝑎 −7 = 2
𝑎= 2 + 7
𝑎= 9
𝑃𝑎𝑛𝑗𝑎𝑛𝑔𝑡𝑎𝑙𝑖 𝑛𝑖𝑙𝑎𝑖𝑎𝑠𝑙𝑖 = 1502+ 1502= 1502 .2 = 150 2
𝑃𝑎𝑛𝑗𝑎𝑛𝑔𝑡𝑎𝑙𝑖 𝑝𝑒𝑛𝑑𝑒𝑘𝑎𝑡𝑎𝑛 = 1502+ 1502= 22500 + 22500 = 45000≈ 44944 =212 𝑚
𝐶𝐸
𝐴𝐶
=
𝐷𝐸
𝐴𝐵
𝐶𝐸
15
=
8
12
𝐶𝐸
=
8
12
.15
𝐿
𝑎𝑟𝑠𝑖𝑟𝑎𝑛=
1
4
.
𝐿
𝑉𝑊𝑋𝑌=
1
4
. 10
2
=
1
4
.100
=
25
𝑐𝑚
2𝐴𝐵
𝐶𝐷
=
𝐴𝐸
𝐸𝐶
=
𝐾𝑏𝑎𝑛𝑔𝑢𝑛
= 2 .
17 + 8 + 5 + 6 + 5 + 4
= 2 . 45
=
90
𝑐𝑚
𝑃𝑎𝑛𝑗𝑎𝑔𝑏𝑢𝑠𝑢𝑟𝐴𝐵=∠𝐴𝑂𝐵
360𝑜 .𝐾𝑙𝑖𝑛𝑔𝑘𝑎𝑟𝑎𝑛
= 60
𝑜
360𝑜 .2 .𝜋 .𝑟
= 60
𝑜
360𝑜 .2 . 3,14 .10 = 10,466 =10,47 𝑐𝑚
∠𝐴
+
∠𝐵
= 180
𝑜5
𝑦 −
16
𝑜+ 2
𝑦
𝑜= 180
𝑜5
𝑦
𝑜−
16
𝑜+ 2
𝑦
𝑜= 180
𝑜7
𝑦
𝑜−
16
𝑜= 180
𝑜7
𝑦
𝑜= 180
𝑜+ 16
𝑜7
𝑦
𝑜= 196
𝑜𝑦
𝑜=
196
𝑜
7
𝑦
𝑜= 28
𝑜∠𝐴
=
5
𝑦 −
16
𝑜=
5 .28
−
16
𝑜=
140
−
16
𝑜=
124
𝑜𝐴𝐵
=
𝑃𝐿
2+
𝑅 − 𝑟
2𝑉𝑝𝑟𝑖𝑠𝑚𝑎 =𝐿𝑡𝑟𝑎𝑝𝑒𝑠𝑖𝑢𝑚 .𝑡𝑝𝑟𝑖𝑠𝑚𝑎
= 1
2 .𝐽𝑢𝑚𝑙𝑎𝑠𝑖𝑠𝑖𝑠𝑒𝑗𝑎𝑗𝑎𝑟 .𝑡𝑡𝑟𝑎𝑝𝑒𝑠𝑖𝑢𝑚 .𝑡𝑝𝑟𝑖𝑠𝑚𝑎
= 1
2 . 8 + 12 .5 . 10 = 50 . 10
=500 𝑐𝑚3
𝐿𝑝𝑒𝑟𝑚𝑢𝑘𝑎𝑎𝑛 𝑙𝑖𝑚𝑎𝑠=𝐿𝑝𝑒𝑟𝑠𝑒𝑔𝑖𝐴𝐵𝐶𝐷+ 4 .𝐿𝑠𝑒𝑔𝑖𝑡𝑖𝑔𝑎𝐵𝐶𝑇
=𝐴𝐵2+ 4 .1 2 .𝐵𝐶 .𝑇𝑃
= 162+ 4 .1 2 .16 .17 = 256 + 544 =800 𝑐𝑚2
𝐴𝐵=𝐵𝐶=𝐾𝑝𝑒𝑟𝑠𝑒𝑔𝑖𝐴𝐵𝐶𝐷
4 =
64 4 = 16
𝑂𝑃=1
2 .𝐴𝐵= 1 2 .16 = 8
𝑇𝑃= 𝑂𝑇2+𝑂𝑃2= 152+ 82
= 225 + 64 = 289 = 17
𝑂𝐷=𝑟=1
2 .𝐴𝐵= 1 2 .14 = 7 𝑂𝑃= 36− 𝐴𝐷= 36−12 = 24
𝐷𝑃=𝑠= 𝑂𝐷2+𝑂𝑃2= 72+ 242
= 49 + 576 = 625 = 25
𝐿𝑝𝑒𝑟𝑚𝑢𝑘𝑎𝑎𝑛 𝑏𝑎𝑛𝑔𝑢𝑛 =𝐿𝑝𝑒𝑟𝑚𝑢𝑘𝑎𝑎𝑛 𝑡𝑎𝑏𝑢𝑛𝑔𝑡𝑎𝑛𝑝𝑎𝑡𝑢𝑡𝑢𝑝+𝐿𝑠𝑒𝑙𝑖𝑚𝑢 𝑡𝑘𝑒𝑟𝑢𝑐𝑢𝑡
= 𝜋𝑟2+ 2𝜋𝑟𝑡 +𝜋𝑟𝑠
= 22 7 . 7
2+ 2 .22 7 .7 .12 +
22 7 .7 .25 = 154 + 528 + 550
= 682 + 550 =1232 𝑐𝑚2
𝑅𝑢𝑠𝑢𝑘
=
𝐴𝐵
,
𝐵𝐶
,
𝐶𝐷
,
𝐷𝐸
,
𝐸𝐹
,
𝐹𝐴
,
𝐴𝑇
,
𝐵𝑇
,
𝐶𝑇
,
𝐷𝑇
,
𝐸𝑇
,
𝐹𝑇
→
12
𝑥
=
3 .3 + 4 .5 + 5 .12 + 6 .7 + 7 .6 + 8 .4 + 9 .3
3 + 5 + 12 + 7 + 6 + 4 + 3
=
232
40
= 5,8
𝐵𝑎𝑛𝑦𝑎𝑘
𝑠𝑖𝑠𝑤𝑎
𝑦𝑎𝑛𝑔
𝑙𝑢𝑙𝑢𝑠
= 7 + 6 + 4 + 3 =
20
𝑜𝑟𝑎𝑛𝑔
𝑥 𝑔𝑎𝑏𝑢𝑛𝑔𝑎𝑛 =𝑛𝑝
.𝑥 𝑝+ 133 + 127 𝑛𝑝+ 1 + 1
=23 .130 + 133 + 127 23 + 1 + 1
=23 .130 + 260 25
=23 .130 + 2 .130 25
=130 . 23 + 2 25
=130 . 25 25 = 130
𝑈𝑟𝑢𝑡𝑎𝑛𝑑𝑎𝑡𝑎 ∶165, 166, 168, 168, 170, 171, 171 𝑀𝑒𝑑𝑖𝑎𝑛
, 172, 173, 173, 175, 178, 182
(𝐵𝑒𝑙𝑢𝑚𝑡𝑒𝑛𝑡𝑢𝑥 𝑔𝑎𝑏𝑢𝑛𝑔𝑎𝑛 = 130)
(𝐵𝑒𝑙𝑢𝑚𝑡𝑒𝑛𝑡𝑢𝑥 𝑔𝑎𝑏𝑢𝑛𝑔𝑎𝑛 = 130)
(𝐵𝑒𝑙𝑢𝑚𝑡𝑒𝑛𝑡𝑢𝑥 𝑔𝑎𝑏𝑢𝑛𝑔𝑎𝑛 = 130)
150 + 250 =
400
𝑜𝑟𝑎𝑛𝑔
𝑛 𝑏𝑜𝑙𝑎
𝑏𝑒𝑟𝑛𝑜𝑚𝑜𝑟
𝑙𝑒𝑏𝑖
𝑑𝑎𝑟𝑖
6
= 2
𝑛 𝑆
= 8
𝑃 𝑏𝑜𝑙𝑎
𝑏𝑒𝑟𝑛𝑜𝑚𝑜𝑟
𝑙𝑒𝑏𝑖
𝑑𝑎𝑟𝑖
6
=
𝑛 𝑏𝑜𝑙𝑎
𝑏𝑒𝑟𝑛𝑜𝑚𝑜𝑟
𝑙𝑒𝑏𝑖
𝑑𝑎𝑟𝑖
6
𝑛 𝑆
=