A rectangle has length c and width 2d. Another rectangle has length 4 and width (5-c). Write a simplified expression of their co
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Answer:
Step-by-step explanation:
Given: Area of one cupboard=
Area of second cupboard=
As per question, carpenter need to determine the amount of plywood required for two cupboard.
Lets, add the area of two cupboard to know the amount of plywood required.
∴ - Area of first cupboard.
- Area of second cupboard.
Adding both the area;
Now, opening the parenthesis
we will get .
∴ Total area of cupboard=