4T1 HW 6 May 2024
Assessment
•
Alvin Gan
•
Mathematics
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10th Grade
•
2 plays
•
Hard
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7 questions
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1.
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1 min • 1 pt
Convert 120 cm to metres.
Type only the number in your answer blank.
2.
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1 min • 1 pt
The diagram represents a circle of radius 18 cm.
Find its circumference.
3.
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3 mins • 1 pt
The triangles are similar.
Find the value of x.
4.
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1 min • 1 pt
The diagram shows a sector of a circle.
Calculate the arc length, a.
5.
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1 min • 1 pt
The diagram shows a sector of a circle.
Find the area of the sector.
6.
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1 min • 1 pt
Write the number 2.9964 correct to 3 decimal places.
7.
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1 min • 1 pt
Write the number 2.9964 correct to 2 significant figures.
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