Foundation January 2021 Paper 1R Q3

EdexcelCurrent spec4 marksAngles (Including Parallel Lines)

3 Here is a quadrilateral.

Quadrilateral with a vertical left side, horizontal top and bottom sides with right angles at the top-left and bottom-left corners, and a slanted right side; the acute angle at the bottom-right corner is marked x
(a) What is the mathematical name of this quadrilateral? (1)
(b) Measure the size of the angle marked \(x\). (1)
(c) On the quadrilateral, mark with arrows (>>) a pair of parallel lines. (1)

The quadrilateral has four angles.

(d) How many of these angles are right angles? (1)