Bernie drew this plan of his timber deck.
Which expression gives the area of Bernie's timber deck?
- \((c+d)-(a+b)\)
- \((c\times d)-(a\times b)\)
- \((c\times d)\times (a\times b)\)
- \((c\times d)+(a\times b)\)
Show Worked Solution
| \(\text{Total area}\) | \(=\text{Area}\ 1-\text{Area}\ 2\) |
| \(=(c\times d)-(a\times b)\) |
\(\Rightarrow B\)