Applications of Trigonometry Solve each problem Round to the nearest-bundredth terith side ones for 1 ) A tower casts a shadow that is 60 feet long when

TRIGONOMETRY APPLICATION PROBLEMS Round angles to the nearest degree and lengths to the nearest tenth, unless otherwise stated

Applications of Trigonometry Solve each problem Round to the nearest hundredth 1 ) A tower casts a shadow that is 60 feet long when the angle

2 2 Determining Cosine and Sine Values from the Unit Circle 9 2 The Unit Vector and Vector Applications Round to the nearest hundredth

The horizontal distance is 19 100 m to the nearest 10 metres Example 2 Angle of elevation The light on a cliff-top lighthouse, known to be 75

nearest tenth and angle measures to the nearest OPEN-ENDED Create an application problem Theorem to find side lengths and trigonometric ratios

In the equations below, x represents an acute angle of a triangle Use a calculator to solve for x Round answers to the nearest hundredth of a degree

Applications of Trigonometry Determine the height of the monument to the nearest half-foot Round your answer to the nearest hundredth

Round to 3 decimal places APPLICATIONS OF TRIGONOMETRY FUNCTIONS Round side lengths to the nearest hundredth and angles to the nearest degree

In Exercises 1–12, solve the right triangle shown in the figure Round lengths to two decimal places and express angles to the nearest tenth of a degree 1 2

You can use trigonometry to find the area of a triangle without knowing its height A) Suppose you draw Evaluate, rounding to the nearest tenth Area = 49 1 in

Applications of Trigonometry Solve each problem Round to the nearest- hundredth terith 1 ) A tower casts a shadow that is 60 feet long when the angle

Trigonometric ratios Warm Up Write each fraction as a decimal rounded to the nearest hundredth 1 2 Solve each equation 3 4 0 67 0 29 x = 7 25 x = 7 99

Unit 2 —Trigonometry SO4, Develop and apply the primary trigonometric ratios (sine, cosine, tangent) to Use the Pythagorean Theorem to calculate the length of the unknown side Round your final answers to the nearest hundredth 5

Use trigonometric ratios to find side lengths in right triangles and to solve real- world ratio as a fraction and as a decimal rounded to the nearest hundredth

The Trig functions are defined below for the ______ angle of ______ TRIANGLES ONLY sides Use a calculator to find the measure of ∠T to the nearest tenth 1 2 3 Use the rounded value for BC since the actual value is complicated

SUCCESS CRITERIA: Find a side or angle of a right triangle using trigonometry Know and use the vocabulary Round the nearest ten-thousandth 3 sin90o

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