Find Area of Composite Figures
Elementary School Math · Flashcards · Recall
ELEMENTARY SCHOOL MATH · FLASHCARDS
Card 1
of 14
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Choose the expression for total area of two rectangles with areas
a
a
a
and
b
b
b
(no overlap).
QUESTION
What is a rectilinear figure?
QUESTION
Identify the best first step to find area of an L-shaped rectilinear figure.
Tap to flip before you grade
ANSWER
Decompose it into non-overlapping rectangles. Breaking into rectangles allows using
l
×
w
l \times w
l
×
w
for each part.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card