Free Online 11+ Maths Tutoring – Open to All
Free Online 11+ Maths Tutoring – Open to All Hi! I’m Rithvik Muthuvelu , a GCSE student at King Edward’s School, Birmingham , and I’m offering free weekly online maths sessions to help students prepare for the 11+ entrance exams . These sessions are open to anyone who wants to improve their maths skills—no school restrictions. What You’ll Get Free weekly online maths classes Focused 11+ preparation : problem-solving, arithmetic, word problems, exam strategies Small-group format for better interaction Ideal for Year 4 and Year 5 students How to Join Weekly Session: Saturdays at 2:00 PM Google Meet Link: https://meet.google.com/nrk-iwmh-gij Contact Email: rithvikmu1@gmail.com If your child is preparing for the 11+ and would like extra support, feel free to join the class or get in touch. Looking forward to helping more students learn and grow! — Rithvik Muthuvelu
We know that the square is touching the midpoints of the pentagon so the triangle that uses a side of the square would be isosceles. Also, We know that each angle of a pentagon is 108° so the other angles of that isosceles triangle would be 36°.
ReplyDeleteIf you go to the angle of the triangle closest to the red angle we are trying to find, then you will see that if you add the 36° of the triangle to the 90° of the square, you will get 126°. Also, after you have the red angle, 126° + the red angle would give you 180° because it is on a straight line. So now, all you need to do is 180° - 126° which is 54° so 54° is your answer.