Question

If $l\&b$ are the dimensions of any rectangle, match the following with their respective area covered.

• A. $15$ sq. units
• B. $40$ sq. units
• C. $150$ sq. units
• D. $96$ sq. units

Answer 1

If $l\&b$ are the side lengths of a rectangle.
Its area is calculated by using the formula:
Area $=l\times b$
A. $l=5,b=3$
$\therefore$ Area $=l\times b=5\times 3=15$ sq. units

B. $l=8,b=5$
$\therefore$ Area $=l\times b=8\times 5=40$ sq. units

C. $l=15,b=10$
$\therefore$ Area $=l\times b=15\times 10=150$ sq. units

D. $l=12,b=8$
$\therefore$ Area $=l\times b=12\times 8=96$ sq. units