রং এবং আকার - দ্বিমাত্রিক আকার

a completely round, plain shape

বৃত্ত

(geometry) a flat shape consisting of three straight sides and three angles

ত্রিভুজ

(geometry) a flat shape with four right angles, especially one with opposing sides that are equal and parallel to each other

আয়তক্ষেত্র

a four-sided shape with two pairs of equal-length adjacent sides

ঘুড়ি

a shape with four equal straight sides and four right angles, each measuring 90°

বর্গক্ষেত্র

(geometry) a flat shape with four flat sides, two of which are parallel

ট্র্যাপিজয়েড

(geometry) any flat shape with four straight sides, the opposite sides of which are equal and parallel to each other

সমান্তরিক-ক্ষেত্র

(geometry) a flat shape with four equal sides in which opposite angles are equal

অসমকোণ সমবাহু চতুর্ভুজ ক্ষেত্র

(geometry) a flat shape consisting of three or more straight sides

বহুভুজ

a flat geometric shape consisting of three straight sides and one right angle

সঠিক ত্রিভুজ

a triangle that does not have a right angle

তির্যক ত্রিভুজ

a type of triangle that has all three sides of different lengths

বিষমভুজ ত্রিভুজ

a type of triangle that has two sides of equal length and two angles of equal measure

দ্বিসমত্রিভুজ

a type of triangle with all three sides of equal length

সমবাহু ত্রিভুজ

a type of triangle in which all three angles are less than 90 degrees

তীব্র-কোণী ত্রিভুজ

a type of triangle that has one angle greater than 90 degrees

স্থূলকোণী ত্রিভুজ

(geometry) a parallelogram with four straight sides and no right angles

রম্বয়ড

any half of a circle

অর্ধবৃত্ত

(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°

লজেঁচুস

a rectangular figure that has unequal adjacent sides with arched angles

বাঁকা কোণ সহ আয়তক্ষেত্রাকার চিত্র

a shape that is wide in the middle and narrow at both ends

বৃত্তাকার মূর্তি