Course staff: Regenerate your assessment instance to pick up changes to the assessment or to get a fresh set of questions.

HW2.6. Find the centroid

Mark the centroid of the figure. You can use the guide line for sketching.

(The expected tolerance is 1/2 square grid.)

Additional attempts available with new variants

Homework 2

Assessment overview

Total points:	0/24
Score:	0%

Question HW2.6

Value:	1
All variants: Open (current)
Total points:	— /3
Auto-graded question

Previous question Next question

Personal Notes

No attached notes

Staff information

Student details

Dev User

dev@example.com

Question

QID:

demo/annotated/engCentroid

Title:

Find the centroid

Variant

Started at:

2026-09-19 06:59:20 (CDT)

Duration:

Show/Hide answer

{
  "box": [
    {
      "id": 0,
      "p1": {
        "x": 60,
        "y": 320
      },
      "p2": {
        "x": 260,
        "y": 320
      },
      "p3": {
        "x": 260,
        "y": 100
      },
      "fill": "#8effc1",
      "type": "pl-triangle",
      "graded": false,
      "stroke": "#000000",
      "evented": false,
      "opacity": 1,
      "originX": "center",
      "originY": "center",
      "selectable": false,
      "gradingName": "pl-triangle",
      "strokeWidth": 1,
      "strokeUniform": true
    },
    {
      "id": 1,
      "top": 246.66666666666669,
      "fill": "#000000",
      "left": 193.33333333333331,
      "type": "pl-point",
      "label": "",
      "graded": true,
      "radius": 4,
      "evented": false,
      "offsetx": 5,
      "offsety": 5,
      "opacity": 1,
      "originX": "center",
      "originY": "center",
      "selectable": false,
      "gradingName": "pl-point",
      "drawErrorBox": true,
      "widthErrorBox": 20,
      "heightErrorBox": 20,
      "XcenterErrorBox": 193.33333333333331,
      "YcenterErrorBox": 246.66666666666669,
      "objectDrawErrorBox": null
    }
  ]
}

Assessment instance

Assessment:

homework/extraCredit