What are some very unique features to a circle and
ossidianaZ
Answered question
2021-08-16
Answer & Explanation
Arham Warner
Skilled2021-08-17Added 102 answers
Some of the unique properties of circles are listed as follows: -
a) Diameter : the line that join two points lying on the circle and passing through the centre. The most unique thing is there exists infinite such lines for a given circle but they are all of same size similarly we can say for radius.
b) circle is derived from Greek word which means hoop or a ring
c) A circle can circumscribe any polygon such as a triangle, trapezium, rectangle, square , rhombus etc
d) Equal arc of a circle substends equal angle at the centre .
Step 2
Circles are all around us. Some of the real world example of circles are:
1) bicycle wheel SNK 2) ring
3) coin
4) wall clock
5 ) pizzas
6) ferris wheel
New Questions in High school geometry
The distance between the centers of two circles C1 and C2 is equal to 10 cm. The circles have equal radii of 10 cm.
A part of circumference of a circle is called
A. Radius
B. Segment
C. Arc
D. SectorThe perimeter of a basketball court is 108 meters and the length is 6 meters longer than twice the width. What are the length and width?
What are the coordinates of the center and the length of the radius of the circle represented by the equation ?
Which of the following pairs of angles are supplementary?
128,62
113,47
154,36
108,72What is the surface area to volume ratio of a sphere?
An angle which measures 89 degrees is a/an _____.
right angle
acute angle
obtuse angle
straight angleHerman drew a 4 sided figure which had only one pair of parallel sides. What could this figure be?
Trapezium
Parallelogram
Square
RectangleWhich quadrilateral has: All sides equal, and opposite angles equal?
Trapezium
Rhombus
Kite
RectangleKaren says every equilateral triangle is acute. Is this true?
Find the number of lines of symmetry of a circle.
A. 0
B. 4
C. 2
D. InfiniteThe endpoints of a diameter of a circle are located at (5,9) and (11, 17). What is the equation of the circle?
What is the number of lines of symmetry in a scalene triangle?
A. 0
B. 1
C. 2
D. 3How many diagonals does a rectangle has?
A quadrilateral whose diagonals are unequal, perpendicular and bisect each other is called a.
A. rhombus
B. trapezium
C. parallelogram
