Question

value: 2
what shapes use the area formula a = lw?
a. triangle
b. rectangle
c. trapezoid
d. parallelogram
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Explanation:

The formula $A = lw$ represents the area of a shape where $l$ is the length and $w$ is the width. A rectangle has two - pairs of equal sides, and its area is calculated by multiplying its length and width. A triangle's area formula is $A=\frac{1}{2}bh$, a trapezoid's area formula is $A=\frac{(a + b)h}{2}$, and a parallelogram's area formula is $A = bh$.

Answer:

B. Rectangle