Grade 11 Topic

Trigonometry

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1

Trigonometric ratios: sin, cos and tan

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2

Trigonometric ratios: csc, sec and cot

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3

Trigonometric ratios in similar right triangles

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4

Find trigonometric ratios using the unit circle

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5

Sin, cos and tan of special angles

12

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160

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6

Csc, sec and cot of special angles

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7

Find trigonometric functions using a calculator

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8

Inverses of sin, cos and tan

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9

Inverses of csc, sec and cot

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10

Solve trigonometric equations I

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11

Solve trigonometric equations II

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12

Trigonometric ratios: find a side length

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13

Trigonometric ratios: find an angle measure

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14

Solve a right triangle

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15

Sine Law

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16

Cosine Law

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17

Solve a triangle

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18

Area of a triangle: sine formula

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19

Area of a triangle: Sine Law

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