WORD OF THE WEEK: TRIGONOMETRY
TRIGONOMETRY is the branch of maths to do with sin, cos and tan (find them on your calculator). Literally it means “measuring triangles” – so you can use these three functions to find unknown lengths
Barney Maunder-Taylor
TRIGONOMETRY is the branch of maths to do with sin, cos and tan (find them on your calculator). Literally it means “measuring triangles” – so you can use these three functions to find unknown lengths
CURIOUS LOGIC: on one side of a postcard are written the words “the sentence on the other side is true”. You turn over the card to see the words “the sentence on the other side is false”. Which of the two sentences, if either, is the true statement? – Head over to the Blog page to find out the answer.