internal angle

ریشه

Combination of 'internal' from Latin 'internus' meaning 'inside' and 'angle' from Latin 'angulus' meaning 'corner'.

مثال

• The internal angle of a square is 90 degrees.
• The sum of the internal angles of a triangle is 180 degrees.
• Each internal angle of a regular pentagon is 108 degrees.

ترکیب‌های رایج

Internal angle of Sum of internal angles