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Trigonometric Ratios Worksheets

Welcome to the world of trigonometry, "the gateway to engineering", as it is often referred to by our team of experts, for its umpteen real-life applications. Here is a set of meticulously crafted printable trigonometric ratios worksheets for high school students to get their basics right. These trig ratio worksheets feature exercises to identify the legs, side and angles, introduce the six trigonometric ratios, find the indicated sides and much more. Access some of these worksheets for free!

Identify the sides of the right triangle

Spot the two legs- opposite, adjacent and the 3rd side- hypotenuse of the right triangle. The right triangle trigonometry chart comes handy here.

Primary Trigonometric Ratios (sin, cos, tan)

For a crystal clear understanding of the primary trigonometric ratios - sin / sine, cos / cosine and tan / tangent, employ these 25+ practice worksheets.

(27 Worksheets)

Reciprocal trigonometric Ratios

Incorporate this assemblage of tailor-made worksheets to learn the reciprocal trigonometric ratios - cosec / cosecant, sec / secant and cot / cotangent.

(27 Worksheets)

Determine the Six Trigonometry Ratios

This array of pdf worksheets contains skills to find the three primary trigonometric ratios for the given angle, using the SOH-CAH-TOA; and flip the answers to get the corresponding reciprocal trigonometric ratios.

Find the trigonometric Ratio

Featured here are worksheets encompassing exercises to find the indicated trigonometric ratio based on the given trig ratio.

Find the value of trigonometric ratios using charts

Compiled here are exercises to find the value of trigonometric ratios using the trigonometric ratio tables. The 1st part of the worksheet includes degrees while the 2nd has radians.

Find the trigonometric ratios using a calculator

Ample practice is provided in finding the values of trig ratios for the given degrees and radians in this range of printable high school worksheets. Usage of a calculator is recommended.

Find the indicated side / perimeter of a right triangle using trigonometric ratios

Utilize this array of two-part worksheets, whose first includes exercises to find the labeled side and the 2nd deals with finding the perimeter. The printables are available in customary and metric units.

Type: Customary, Metric (3 worksheets each)


Raise the bar with these trigonometric ratios pdf worksheets here that contain expressions with a mix of degrees and radians. Learn the trig-ratios from the trigonometric ratio charts and apply them to evaluate the expressions.