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iGCSE (2021 Edition)

20.04 Sine rule (Extended)

Interactive practice questions

Consider a triangle where two of the angles and the side included between them are known. Is there enough information to solve for the remaining sides and angle using just the sine rule?

Yes

A

No

B
Easy
< 1min

Consider a triangle where two of the angles and a side not included between them are known. Is there enough information to solve for the remaining sides and angle using just the sine rule?

Easy
< 1min

Consider a triangle where two of the sides and an angle included between them are known. Is there enough information to solve for the remaining side and angles using just the sine rule?

Easy
< 1min

Consider a triangle where all three sides are known, but no angles are known. Is there enough information to find all the angles in the triangle using only the sine rule?

Easy
< 1min
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Outcomes

0580E6.4A

Solve problems using the sine rule for any triangle.

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