KS4 maths worksheet. Objective: to be able to find missing angles using sin, cos and tan.A worksheet for trigononmetry, finging angles using the inverse of sin, cos and tan. Starter is finding lengths using sin,cos and tan. Extention asks students to design a revision aid for trigonometry.
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Although it's a bit of a mess in terms of the topic, there's a great idea in the "Mixed Questions ?!" bit that can be used in other topics too.
Yeah this is a non sensical workshhet.
Connor has a point, I'm seeing a triangle with an 11cm hypotenuse and an 18cm adjacent side, and another with a 10 cm hyptenuse but a 22cm opposite side.
Questions where you have to find the missing angle using inverse of sin, cos and tan are no good. The hypotenuses are often shorter than the other sides!
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