8. In this question, you will be assessed on the quality of your organisation, communication and accuracy in writing
AB is the diameter of a circle, centre 0, with radius OA : 42cm
ABCD is a square
C
+
A
B
4.2 cm
Diagram nor drawn to scale
Calculate the area of the shaded region
You must show al your working
5- 2 OCW)

Qrst is a parallelogram. determine the measure of ∠q pls

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected