Step {{ Math.min(step, 5) }} / 5
Decompose the Shape
drag_pan
Drag to separate
A
B
move_down
check_circle
Find Individual Areas
touch_app
Adjust to match area
{{data.l.w1}}
{{data.l.h1}}
A
{{s2ValA}}
{{data.l.w2}}
{{data.l.h2}}
B
{{s2ValB}}
Combine the Areas
linear_scale
Slide to total area
{{data.l.area1}}
{{data.l.area2}}
{{data.l.area1}}
+
{{data.l.area2}}
=
{{ s3Val == 0 ? '?' : s3Val }}
0
{{data.l.total + 20}}
Subtracting Areas
ads_click
Tap to punch hole
{{data.h.outerW}}
{{data.h.outerH}}
{{data.h.innerW}}
{{data.h.innerH}}
pan_tool_alt
Total Area = {{data.h.outerArea}}
{{data.h.outerArea}}
-
{{data.h.innerArea}}
=
{{data.h.total}}
Build & Solve
format_paint
Paint the areas
{{data.house.roofH}}
{{data.house.base}}
{{data.house.base}}
{{data.house.roofArea}}
{{data.house.baseArea}}
Palette
Total Area = {{data.house.total}}
🏆
Awesome Job!
You've mastered breaking down complex shapes to find their total area.