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1 (a) Write down the mathematical name of this type of angle - OCR - GCSE Maths - Question 1 - 2019 - Paper 1

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1 (a) Write down the mathematical name of this type of angle. Choose from the list in the box. acute reflex obtuse right angle (a) .......................... show full transcript

Worked Solution & Example Answer:1 (a) Write down the mathematical name of this type of angle - OCR - GCSE Maths - Question 1 - 2019 - Paper 1

Step 1

Write down the mathematical name of this type of angle.

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Answer

The angle shown in the figure is an obtuse angle since it measures more than 90 degrees but less than 180 degrees.

Step 2

Measure angle g.

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Answer

Angle g is measured to be 45 degrees. It could be accepted in the range of 43 to 47 degrees.

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