Trigonometry
Chapter 100 of 25 strong
RESTS ONIdentify the hypotenuse and compute it from the two shorter sidesCH 9Simplify a fractionFOUNDATIONSRoundingFOUNDATIONSSolve two-step linear equations by inverse operations in reverse orderCH 5Apply the unitary method to a rateCH 1Select and apply the area formula matching the named shape and measurementsCH 9Compute a triangle's area from its three sidesCH 9
Trigonometric ratios
Finding unknown sides
Finding unknown angles
Solving right-angled triangles
Elevation and depression
Bearings and navigation
Sine rule
Cosine rule
Triangle area