Answer:

Step-by-step explanation:
3a²*2a³ = (2*3)(a² *a³)= 
What you could do it is. Start adding numbers and once you get close to
6 numbers See if you are close to 51 and switch around the numbers to make it equal 51 hope this helps
PQ = 2 units
height = 4 units
area = 2*4 = 8/2 = 4 square units
Answer:
7.2units
Step-by-step explanation: