Answer:
c
Step-by-step explanation:
Answer: 4/15
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
See Explanation
Step-by-step explanation:
Given



Required
True about area II and III
The question is incomplete; so, I will answer using general knowledge.
If the total area is:

And there are 4 areas, then;

Rewrite as:

This gives:

Collect like terms


Rewrite as:

<em>So, the sum of areas III and IV must be 14x</em>