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Ulangan Harian Kedua

Authored by Andhi Suhandi

Mathematics

10th Grade

Used 16+ times

Ulangan Harian Kedua
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Di tepi pantai Karang Song , Bapak Bendot berdiri dengan jarak 60 meter dari sebuah menara Mercusuar. Ia memandang puncak menara dengan sudut elevasi 60o . Jika jarak mata Pak Bendot dengan tanah adalah 1,65 meter, maka tinggi menara Mercusuar adalah ....

20√3 + 1,65 meter

20√3 - 1,65 meter

60√3 + 1,65 meter

60√3 - 1,65 meter

60√3 meter

2.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Nilai dari Sin 150o + Sin 120o ⁄ Cos 210o - Cos 3000 = ....

-2 - √3

-1

2 - √3

⅙ ( 3 + √3 )

2 + √3

3.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Jika 0o < θ < 90o dan Cos θ = p dengan p > 0 , maka tan θ + Sin θ = ....

1 + p ⁄ p ( √ 1 - p2 )

-1 + p/p ( √ 1 - p2 )

-1 + p/p2 ( √ 1 - p2 )

-1 + p/p ( √ 1 + p2 )

-1 + p/1 + p2 ( √ 1 + p2 )

4.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Nilai dari Sin 1200o + Cos 1500o = ....

1 + ½√3

½ + √3

½ + ½ √3

-½ + ½√3

1 - √3

5.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Jika 90o < α < 180o dan Sin α = a , maka Cos α - Tan α = ....

a2 + a - 1 ⁄ √1 - a2

a2 - a - 1 / √1 - a2

a2 - a + 1 ⁄ √1 - a2

-a2 + a + 1 / √1 - a2

-a2 - a + 1 / √1 - a2

6.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Sin 270o Cos 135o tan 135o / sin 150o Cos 225o = ....

-√2

2

½

2√2

7.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Nilai dari Tan 750o + Cot 780o = ....

½ √3

⅓ √3

⅔ √3

√3

2√3

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