keyword

quadrilateral polygons

Monthly search volume and cost-per-click data for "quadrilateral polygons" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=quadrilateral+polygons&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
figure of quadrilateral	27,100	$0.14	15/20
shapes quadrilateral	27,100	$0.14	14/20
what are quadrilaterals	27,100	$0.16	14/20
what is a quadrilateral	27,100	$0.16	14/20
quadrilateral shape	27,100	$0.14	13/20
quadrilateral shapes	27,100	$0.14	13/20
4 sided shape	9,900	$0.17	14/20
how many sides does a quadrilateral have	3,600	$0	15/20
four sided shape	2,400	$0.17	14/20
is a quadrilateral a polygon	590	$0	15/20

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=quadrilateral+polygons&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