Question 1

In the figure, $\sin heta=$

Accepted Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Question 2

In the figure, $\sin heta=$

Accepted Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\sin heta=$

Question 3

It isgiven that $\sin heta=$ . Find $heta$ , correctto the nearest degree.

Accepted Answer

19°

Answer

20°

Answer

17°

Answer

18°

Question 4

In the figure, find the length of PQ, correct to the nearest 0.1 cm.

Accepted Answer

7.4cm

Answer

6.7cm

Answer

13.5cm

Answer

14.9cm

Question 5

Refer to the figure. x =

Accepted Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Question 6

.Find $\sin heta=$ . Corr. your answer to the nearest 0.1°. [Just type the number, no need to type the degree symbol]

Accepted Answer

67.4

Question 7

.Find $\sin heta=$ . Corr. your answer to the nearest 0.1°. [Just type the number, no need to type the degree symbol]

Accepted Answer

14.0

Question 8

In the figure, find the value of 3 sin x– 2 cos x.

Accepted Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Answer

$\frac{15}{17}$

Question 9

In the figure, QSR is a straightline. Find x, correct to 1 decimal place.

Accepted Answer

7.8

Answer

9.3

Answer

4.6

Answer

3.9

Question 10

In the figure, QNR is a straight line. Find the area of △PQR, correct to 3 significant figures.

Accepted Answer

8.46 cm2

Answer

6.16cm2

Answer

16.9 cm2

Answer

7.79 cm2

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