P.5

Area of Composite Figures

Q4 · Apr–Jun

Split L-shaped figures into rectangles to find their area and perimeter.

Level
Medium
Problems
Daniel Math Academy · Grade 6 Math

Area of Composite Figures

Skill P.5 · Area of polygons · ★★☆ Medium · Quarter 4

Name
 
Date
 
Score/ 6

Find the area or the perimeter.

Example
4 m3 m4 m4 m8 m7 m
Area =44 m²

Think: Split it into two rectangles: and . Add: . For the perimeter, add all six sides.

  1. 1
    6 cm5 cm9 cm6 cm15 cm11 cm
    Find the perimeter. 
  2. 2
    10 cm10 cm8 cm8 cm18 cm18 cm
    Find the perimeter. 
  3. 3
    5 in4 in7 in3 in12 in7 in
    Find the area. 
  4. 4
    9 ft5 ft6 ft6 ft15 ft11 ft
    Find the perimeter. 
  5. 5
    5 m4 m5 m3 m10 m7 m
    Find the perimeter. 
  6. 6
    3 cm3 cm4 cm4 cm7 cm7 cm
    Find the perimeter. 
Daniel Math Academy · danielmath.comWorksheet #z6aa7i4 · Page 1 / 2
Daniel Math Academy · Grade 6 Math

Answer Key

P.5 Area of Composite Figures · ★★☆ Medium

  1. 152 cm
  2. 272 cm
  3. 364 in²
  4. 452 ft
  5. 534 m
  6. 628 cm
Daniel Math Academy · danielmath.comWorksheet #z6aa7i4 · Answer Key · Page 2 / 2