Day 1 Trig Ratios

Worksheet by Sonia Rodriguez

Subjects: Math
Grades: 10 , 9
Language: ENG
Assignments: 35 classrooms used this worksheet

Master trig ratios! Identify triangle sides and calculate sine, cosine, and tangent.

Identify the opposite side and adjacent side with respect to x in each of the following diagrams. Right-angled triangle Opposite side PR b r Adjacent side PQ a p Label the opposite side, adjacent side and hypotenuse in the diagram hypotenuse Opposite side adjacent side sin θ cos θ ta θ sin θ cos θ tan θ sin θ cos θ tan θ sin ∠T RS / RT cos ∠T ST / RT tan ∠T RS / ST what is cos y? PQ / QR QR / PR QR / PQ what is tan y? KM / KL KL / KM KM / ML what is sin y? HK / GH IK / IJ IHK / IJ

trigonometry geometry right triangles

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