Fig 11.24
4.
Answers:
1. a) Area of parallelogram = base × height = 24 cm 2
b) Area of parallelogram = base × height = 15 cm
2
2. a) Area of the parallelogram = base × height = 91.2 cm
2
b) QN = 11.4 cm
3. BM = 30 cm
DL = 42 cm
4. a) 12.3 cm
b) 10.3 cm
c) 5.8 cm
d) 1.05