NZ Level 7 (NZC) Level 2 (NCEA)
Sine Rule (Ambiguous Case)

## Interactive practice questions

Find the value of $x$x using the sine rule, noting that $x$x is acute.

Easy
Approx 2 minutes

Consider $\triangle ABC$ABC below:

Find the value of $x$x using the sine rule, noting that $x$x is obtuse.

Find the value of $x$x using the sine rule, noting that $x$x is obtuse.

### Outcomes

#### M7-4

Apply trigonometric relationships, including the sine and cosine rules, in two and three dimensions

#### 91259

Apply trigonometric relationships in solving problems