What does it mean to bisect an angle or a line?
Cutting it in half
Drawing a perpendicular line
Opening it up
Which diagram shows an accurate locus of points closer to A than B?
Which diagram shows the triangle ABC where side AC is 4 cm, angle A is 40° and angle C is 70°?
Which diagram shows the triangle PQR where side PQ is 7 cm, side QR is 9 cm and angle Q is 50°?
Questions 5 - 10 are for Intermediate and Higher tier
What scenario does this construction best fit?
A cow is tied to 400 m long rope at W. A sheep is on a 300 m long rope at Y. Shade the area that they share.
A cow is tied to 300 m long rope at W. A sheep is on a 400 m long rope at Y. Shade the area that they share.
A cow is tied to 300 m long rope at W. A sheep is on a 400 m long rope at Y. Shade the area they do not share.
Which criteria best defines the shaded area?
All points that are closer to AB than AC and are at least 1.5 m away from the line AB.
The points that are closer to B than C and are at least 1.5 m away from the line AB.
The points that are at least 1.5 m away from AB and 2 m away from A.
Which constructions are used to create this locus?
Angle bisector of the angle ACB. Locus of points 6 cm away from C
Line bisector of BC
Line bisector of BA. Locus of points 6 cm away from C
What construction should you use to show the locus of points equidistant from AB and AC in the trapezium ABCD?
Angle bisector
Bisecting a line
Drawing the perpendicular from a point to a line
What construction should you use to show the locus of points equidistant from AB and CD in the rectangle ABCD?
There are four possible locations of buried treasure shown on this map:
Here are two clues:
Where is it buried?
Point 1 or 2
Point 2
Point 1