The starter and exit quiz of the lesson “The angles in the same segment are equal”, from the unit “Circle theorems” (Year 10 Maths) by Oak National Academy.
Free to use. Edit it, share it and hand it out to your students.
Oak National Academy
12 questions
An angle at the circumference of a circle is subtended by the diameter of that circle.What is the size of this angle (in degrees)?
The size of the angle labelled x° is ___°.
The size of the angle labelled y° is ___°.
The size of the angle labelled z° is ___°.
The image shows a circle with centre O. A triangle is formed from two radii and a chord. A tangent to the circle is shown. The size of the angle labelled a° is ___°.
Find the size of angle b° (in degrees).
Find the size of angle x° on this 18-point geoboard.
Find the size of angle y° on this 18-point geoboard (in degrees).
The image shows an 18 point geoboard. The size of the angle labelled z° is ___°.
Both ∠ACB and ∠ADB are angles at the circumference subtended by the chord AB. The size of the angle labelled k° is ___°.
Both ∠GHF and ∠GIF are angles at the circumference subtended by the chord GF. The size of the angle labelled p° is ___°.
Both ∠JMK and ∠JLK are angles at the circumference subtended by the arc JK. The size of the angle labelled t° is ___°.
