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keyword

a quadrilateral is a rectangle

Monthly search volume and cost-per-click data for "a quadrilateral is a rectangle" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=a+quadrilateral+is+a+rectangle&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
figure of quadrilateral 27,100 $0.14 12/20
types of quadrilaterals 5,400 $0.2 11/20
a rectangle is a quadrilateral 1,600 $0 20/20
is a quadrilateral a rectangle 1,600 $0 20/20
is a rectangle a quadrilateral 1,600 $0 20/20
is rectangle a quadrilateral 1,600 $0 20/20
quadrilateral sides 1,000 $0 11/20
quadrilaterals names 880 $0.03 12/20
quadrilateral rectangle 210 $0 11/20
rectangle quadrilateral 140 $0.02 11/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=a+quadrilateral+is+a+rectangle&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt