Finding Angles Trigonometry

Find the size of the angle labelled x (to 1dp)

• 60.0°

• 30.0°

• 26.6°

• 63.4°

Tags

CCSS.HSG.SRT.C.8

Find the size of the angle labelled x (to 1dp)

• 75.1°

• 14.9°

• 74.5°

• 15.5°

Tags

CCSS.HSG.SRT.C.8

Find the size of the angle labelled x (to 1dp)

• 36.9°

• 53.1°

• 38.7°

• 51.3°

Tags

CCSS.HSG.SRT.C.8

Find the size of the angle labelled x (to 1dp)

• 36.9°

• 53.1°

• 38.7°

• 51.3°

Tags

CCSS.HSG.SRT.C.8

From the given right triangle,

Find the value of angles M and N

M=​ ​ (a)  

N=​ (b)  

• 77.3°

• 12.7°

• 49.9°

• 40.1°

• 74.5°

• 15.5°

Tags

CCSS.HSG.SRT.C.8

• COS(60)

• COS(30)

• SIN(60)

Tags

CCSS.HSG.SRT.C.7

Find the size of the angle labelled x (to 1dp)

• 70.7°

• 19.3°

• 20.5°

• 69.5°

Tags

CCSS.HSG.SRT.C.8

Find the size of the angle labelled x (to 1dp)

• 48.8°

• 41.2°

• 61.0°

• 29.0°

Tags

CCSS.HSG.SRT.C.8

Find the size of the angle labelled x (to 1dp)

• 48.2°

• 41.8°

• 63.2°

• 26.8°

Tags

CCSS.HSG.SRT.C.8

Find the size of the angle labelled x (to 1dp)

• 42.8°

• 47.2°

• 36.3°

• 53.7°

Tags

CCSS.HSG.SRT.C.8