Vera drew this plan of her entertaining area.
Which expression gives the area of Vera's entertaining area?
- \((e\times f)\times (a\times b)\times (c\times d)\)
- \((e\times f)+(a\times b)+(c\times d)\)
- \((e+f)+(a+b)+(c+d)\)
- \((e\times f)+(a\times (b+d))+(c\times d)\)
Show Worked Solution
| \(\text{Total area}\) | \(=\text{Area}\ 1+\text{Area}\ 2+\text{Area}\ 3\) |
| \(=(e\times f)+(a\times (d+b))+(c\times d)\) |
\(\Rightarrow D\)