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Secondary 2 Trignometry Recap

Authored by Thet Mar

Mathematics

9th Grade

CCSS covered

Secondary 2 Trignometry Recap
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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 8 pts

How to find the cosine of an angle

Adjacent/Hypotenuse

Opposite/Adjacent

Tags

CCSS.HSG.SRT.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 9 pts

How to find the sine of an angle

Opposite/Hypotenuse

Opposite/Adjacent

Tags

CCSS.HSG.SRT.C.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 8 pts

How to find the Tangant of an angle?

Opposite/Adjacent

Adjacent/Hypotenuse

Tags

CCSS.HSG.SRT.C.6

4.

MULTIPLE CHOICE QUESTION

30 sec • 9 pts

Provided that Sine of R is 69/80,find R round off to 5 significant figures

59.598

0.01525

Tags

CCSS.HSG.SRT.C.8

5.

FILL IN THE BLANK QUESTION

1 min • 6 pts

In Triangle ABC,Angle ACB is 60 Degrees.AB is 12cm.Find BC,rounded off to 4 significant figures.Let AC be the hypotenuse

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

6.

FILL IN THE BLANK QUESTION

1 min • 7 pts

In Triangle XYZ,XZ is 15cm and YZ is 10cm.Find Angle XZY,rounded off to 4 significant figures.Let XZ be the hypotenuse.

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

7.

FILL IN THE BLANK QUESTION

1 min • 9 pts

In Triangle DEF,DE is 18cm and DF is 30cm.Assuming that DF is the hypotenuse, find Angle DFE,rounded off to 4 significant figures

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