Find the unknown x value by first drawing in line to separate the figure into two isosceles triangles. After which, use Angles at a Point in order to find x.
Elementary Math – Properties of Circles – Use Isosceles Triangles to Find Unknown Angle
About the Author: Tutor Jason
I am a Math Tutor and a Private School Teacher. I have a Bachelor of Science (Math) (Merit)(Singapore), a Business Degree and I am currently pursuing a Master Degree in Education (Part-Time). I have a total of 21 years experience tutoring secondary school students. I specialize in tutoring Singapore syllabus O-Level Elementary Math (E-Math), Additional Math (A-Math) and Sec 1 and 2 Math. From 2019, I will resume tutoring Combine (Physics/Chemistry) Tuition. Sorry but I will not be teaching Pure Physics and Chemistry.I offer Small Group Tuition in Woodlands and Johor Bahru. My students reside in the North i.e. Sembawang, Choa Chu Kang, Yishun, Yew Tee and of course Woodlands and Admiralty.