Area of all triangles using o.5xbasexheight and 0.5absinC. Mainly for students who sat Foundation Tier and now trying Higher tier. The first video is a tutorial on Area of triangles. Students should watch, do the examples and make a revision card that summarises the video. Then students should move to the second video and attempt each past paper question on Area of triangles. Pause the video, have a go, play and self-mark and correct.