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kiểm tra bài cũ 10A5

Authored by phuong nguyen

Mathematics

10th Grade

Used 3+ times

kiểm tra bài cũ 10A5
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8 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Cho ΔABC có a=8,b=10, góc C bằng 60 . Độ dài cạnh c là?

6√3
2√21
10
12

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Cho tam giác ABC có b=6,c=8, A =60 . Độ dài cạnh a là?

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3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Cho ΔABC có AB=9,BC=8, góc B =60. Độ dài cạnh AC là?

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4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Cho tam giác ABC có AB=2,AC=1 và A=60. Tính độ dài cạnh BC.

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5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Tam giác ABC có C =150, BC=√3,AC=2. Tính cạnh AB?

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6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Cho tam giác ABC, biết a=13,b=14,c=15. Tính góc B?

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7.

FILL IN THE BLANK QUESTION

1 min • 2 pts

Cho tam giác ABC có góc (BAC) ̂=60° và cạnh BC=√3. Tính bán kính của đường tròn ngoại tiếp tam giác ABC

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