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Angles in a semicircle - Higher

The angle at the circumference in a semicircle is 90°. Angle STU = 90° Angles in a triangle add up to 180°. The angle on a straight line is 180°. The angle VOY = 180°. The angle at the centre is ...
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Angles in the same segment - Higher

Discover updated revision resources for GCSE Maths: Angles in the same segment, with step-by-step slideshows, quizzes, practice exam questions, and more! Let the obtuse angle MOQ = \(2x\). Using the ...