equilateral - all the sides are the same length and the angles are the same size, isosceles - two sides are the same length, there are two acute angles and one obtuse angle, right angle - one of the angles is a right angle (90o), scalene - all the sides are different lengths and the angles are different sizes,

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?