配套习题- 弧度制 -【青果学院】

1/4单选题

难度：

1.

2弧度的角所在的象限是（）

A	第一象限
B	第二象限
C	第三象限
D	第四象限

正确答案：Qg==

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

2/4单选题

难度：

2.

已知角的终边经过点，则角的最小正值是（）

A
B
C
D

正确答案：Qg==

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

3/4单选题

难度：

3.

时钟经过1小时，时针转过了（）

A
B
C
D

正确答案：Qg==

PHA+6Kej5p6Q77ya5pe26ZKf6aG65pe26ZKI6L2s5Yqo77yMMeWwj+aXtuS4uuihqOebmOeahDxpbWcgc3JjPSJodHRwczovL3AyLnFpbmdndW8uY29tL0cxL00wMC9BQS9GOS9yQkFDRkZUSjNUQ2lGb3lNQUFBQktGTVd6MjAxMDEucG5nIiBkYXRhLWNrZS1zYXZlZC1zcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwL0FBL0Y5L3JCQUNGRlRKM1RDaUZveU1BQUFCS0ZNV3oyMDEwMS5wbmciIGhlaWdodD0iNDIiIHdpZHRoPSIxNSI+77yMPGltZyBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzNGLzI2L3JCQUNKbFRKM1REVFFSajhBQUFCeFhuZ29wVTkwMy5wbmciIGRhdGEtY2tlLXNhdmVkLXNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvM0YvMjYvckJBQ0psVEozVERUUVJqOEFBQUJ4WG5nb3BVOTAzLnBuZyIgaGVpZ2h0PSI0MiIgd2lkdGg9IjUwIj7vvIzpobrml7bpkojkuLrotJ/op5LvvIzmiYDku6XkuLo8aW1nIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvM0YvNjcvckJBQ0oxVEozVENBeVljTEFBQUJWVXJLUXo0Nzg0LnBuZyIgZGF0YS1ja2Utc2F2ZWQtc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8zRi82Ny9yQkFDSjFUSjNUQ0F5WWNMQUFBQlZVcktRejQ3ODQucG5nIiBoZWlnaHQ9IjQyIiB3aWR0aD0iMjYiPjxicj48L3A+

4/4单选题

难度：

4.

已知角的顶点在原点，始边为x轴的非负半轴．若角的终边过点P（－，y），且sin=y（y≠0），判断角所在的象限（）

A	第二、三象限
B	第一、三象限
C	第三象限
D	第二象限

正确答案：QQ==

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