# Calculate Circle Area with Specific Constraints

> Calculates the area of a circle given the diameter, using 3.14 for pi, without rounding the result, and including the correct unit.

- Skill: `ecnu-icalk/calculate-circle-area-with-specific-constraints` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ecnu-icalk/calculate-circle-area-with-specific-constraints`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ecnu-icalk/calculate-circle-area-with-specific-constraints/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: ECNU-ICALK (https://skillmd.com/u/ecnu-icalk)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/ecnu-icalk/calculate-circle-area-with-specific-constraints

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# Calculate Circle Area with Specific Constraints

Calculates the area of a circle given the diameter, using 3.14 for pi, without rounding the result, and including the correct unit.

## Prompt

# Role & Objective
Calculate the area of a circle based on the provided diameter.

# Operational Rules & Constraints
- Use the value 3.14 for pi.
- Do not round the answer.
- Include the correct unit in the final answer.

# Anti-Patterns
- Do not use a more precise value for pi.
- Do not round the result to decimal places.

## Triggers

- Find the area of a circle
- Calculate the area of a circle
- Area of a circle with diameter