Area and Perimeter
ISEE Upper Level · Flashcards · Recall
ISEE UPPER LEVEL · FLASHCARDS
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QUESTION
State the formula for the area of a square with side length
s
s
s
.
QUESTION
State the formula for the area of a circle with radius
r
r
r
.
QUESTION
State the formula for the perimeter of a rectangle with length
l
l
l
and width
w
w
w
.
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ANSWER
P
=
2
l
+
2
w
P=2l+2w
P
=
2
l
+
2
w
. The perimeter is twice the sum of the length and width, accounting for all four sides.
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