Length AB is 6 cm, length BG is 3 cm and length FG is 2 cm. The length of the diagonal AF is 7 cm. The plane ABCD is the base of the cuboid. The line FC and the plane ...
A GCSE Maths video about finding exact trigonometric values. This video explains the exact values of sinθ, cosθ and tanθ for 0°, 30°, 45°, 60° and 90° and shows how they can also be worked out using a ...
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