In this triangle, which side is the hypotenuse?
A
B
C
Which side is the adjacent?
Which side is the opposite?
Which option is the correct ratio for \(\sin x^\circ\)?
\[\frac{6}{{10}}\]
\[\frac{8}{{10}}\]
\[\frac{8}{{6}}\]
Which is the correct radio for \(\tan x^\circ\)?
\[\frac{8}{{17}}\]
\[\frac{15}{{17}}\]
\[\frac{15}{{8}}\]
Calculate a°. Give your answer to 1 decimal place.
39.5°
50.4°
50.5°
32.0°
38.7°
51.3°
Calculate the size of side b cm correct to 3 decimal places.
5.818 cm
10.495 cm
21.649 cm
1.433cm
4.999cm
18.135cm
Calculate the size of \(x\) cm correct to 2 decimal places.
9.03cm
11.98cm
19.91cm
Calculate the size of \(x^\circ\) correct to 1 decimal place.
22.5°
24.5°
65.5°
Calculate the size of \(x\) cm.
1cm
1.7cm
3.5cm
Calculate the size of \(x^\circ\) correct to the nearest degree.
37°
41°
49°
Calculate the size of \(x\) cm correct to 1 decimal place.
6.0cm
20.9cm
75.9cm