Diketahui persamaan kuadrat (x^2 - 5x + 6 = 0). Akar-akar dari persamaan tersebut adalah:
SAS Matematika kls 9

Quiz
•
Mathematics
•
9th Grade
•
Hard
SARA CAROLINA REMPOWATU
Used 1+ times
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
2 dan 3
1 dan 6
-2 dan -3
3 dan 6
2.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Tentukan nilai (x) dari sistem persamaan berikut:
(2x + 3y = 12)
(x - y = 2)
4
6
3
2
3.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Jika jari-jari sebuah lingkaran adalah 7 cm, berapakah luas lingkaran tersebut?
154 cm²
144 cm²
164 cm²
134 cm
4.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Sebuah segitiga memiliki panjang alas 8 cm dan tinggi 6 cm. Berapakah luas segitiga tersebut?
30 cm²
24 cm²
36 cm²
48 cm²
5.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Di dalam sebuah lingkaran, panjang diameter adalah 14 cm. Berapakah keliling lingkaran tersebut?
66 cm
44 cm
22 cm
88 cm
6.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Jika ( x = 3 ) dan ( y = 4 ), maka nilai dari ( x^2 + y^2 = 25 )
BENAR
SALAH
7.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Persamaan garis ( y = 2x + 3 ) adalah garis yang sejajar dengan garis ( y = 2x - 1 ).
BENAR
SALAH
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