Sine and Cosine Rule - which one?
Authored by Sasha Phipps
Mathematics
9th - 12th Grade
CCSS covered
Used 71+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a Non-Right Angled Triangle, if we are given the measures of two angles and the length of a side (AAS) and are required to find the length of another side, we use
Pythagoras' Theorem
Trig Ratios
Inverse Trigonometric Function
Sine Rule
Cosine Rule
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a Non-Right Angled Triangle, if we are given the lengths of two sides and the size of the included angle (SAS) and are required to find the length of another side, we use
Pythagoras' Theorem
Trig Ratios
Inverse Trigonometric Function
Sine Rule
Cosine Rule
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a Non-Right Angled Triangle, if we are given the lengths of two sides and the size of an angle (SSA) and are required to find the size of another angle, we use
Pythagoras' Theorem
Trig Ratios
Inverse Trigonometric Function
Sine Rule
Cosine Rule
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a Non-Right Angled Triangle, if we are given the lengths of all three sides (SSS) and are required to find the size of an angle, we use
Pythagoras' Theorem
Trig Ratios
Inverse Trigonometric Function
Sine Rule
Cosine Rule
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What rule should you use to find the size of angle B?
Sine
Cosine
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What rule should you use to find the length of AC?
Sine
Cosine
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What rule should you use to find the size of angle B?
Sine
Cosine
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
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