properties of circle
Answers
Answer:
The circles are said to be congruent if they have equal radii
The diameter of a circle is the longest chord of a circle
Equal chords of a circle subtend equal angles at the centre
The radius drawn perpendicular to the chord bisects the chord
Circles having different radius are similar
A circle can circumscribe a rectangle, trapezium, triangle, square, kite
A circle can be inscribed inside a square, triangle and kite
The chords that are equidistant from the centre are equal in length
The distance from the centre of the circle to the longest chord (diameter) is zero
The perpendicular distance from the centre of the circle decreases when the length of the chord increases
If the tangents are drawn at the end of the diameter, they are parallel to each other
An isosceles triangle is formed when the radii joining the ends of a chord to the centre of a circle
Step-by-step explanation:
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Answer:
FOR LOWER STANDARD
The three most important properties to remember are the circumference, which is the distance around the shape; the diameter, which is the distance from one end of the circle to the other crossing through the center; and the radius, which is half of the diameter.
FOR HIGHER STANDARD
The circles are said to be congruent if they have equal radii. The diameter of a circle is the longest chord of a circle. Equal chords of a circle subtend equal angles at the centre. The radius drawn perpendicular to the chord bisects the chord.
Step-by-step explanation: