How to Say ‘Triangle shape’ in Japanese
三角形
さんかくけい
💬 Usage Tip: The kanji [三] means three and [角] means corner, hence a triangle is 'three corners'.
🇯🇵 In Japan: Triangles are often found in Japanese art and architecture for their stability and dynamic form.
Word-by-Word Breakdown
三角さんかく
[sankaku]
Triangle
A shape with three sides.
三角の旗を作りました。
I made a triangular flag.
形けい
[kei]
Shape
The form or outline of an object.
三角形に切ります。
Cut it into a triangular shape.
Get the Full Learning Experience
This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.
Pronunciation Feedback
AI-powered speech recognition to perfect your accent
Spaced Repetition
Retain vocabulary long-term with smart practice
Immersive Roleplaying
Practice real conversations with AI partners
Custom Scenarios
Request lessons tailored to your specific needs
What Learners Are Saying
“Teaching in Osaka and I wanted to connect with my students beyond the classroom. The everyday conversation scenarios made my Japanese feel natural, not textbook-y.”
Mia S., 25, English Teacher
“Moved to Tokyo and the polite vs. casual speech levels were killing me. This app breaks it all down with real scenarios. My coworkers noticed the difference in weeks.”
Kevin Z., 31, Game Developer
“I tried five different apps before this one. The roleplay conversations are what finally made things click. I actually remember what I learn now.”
Sofia R., 31, Marketing Manager