Question 22
Triangles and QuadrilateralsIn the diagram, EF//QR, PE = 2cm, EQ = 4cm and FR = 6cm. Find x.
- A.2cm
- B.3cm
- C.4cm
- D.5cm
- E.6cm
Show the answer and explanation
Answer: B (3cm)
Explanation
A line parallel to one side divides the other sides in the same ratio: PE/EQ = PF/FR, so 2/4 = x/6 and x = 3 cm.