Exam-Style Question on Angles
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 117. This question is similar to one that appeared on a IGCSE Extended paper in 2014. The use of a calculator is allowed.
The diagrams are not drawn to scale
ABCDEF is a hexagon with AB parallel to ED and BC parallel to FE.
GFE and GABH are straight lines. Angle CBH = 70o and angle EFA = 90o.
Calculate the values of:
K, P, J and N are points on a circle and KN = NP.
KJ is a diameter and LKM is the tangent to the circle at K.
Angle LKN = 59o.
Find the values of:
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Here are the Circle Theorems if you need a reminder.
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