Area of circle
Area of circle = ๐นr2 (where ๐น = 22/7 and r = radius)
-
Concentric circle- (เคธंเคेंเคฆ्เคฐिเคค เคตृเคค्เคค) If two and more then two circle have same centre but different radii, they are called concentric c...
-
sector - sector is an area surrounded by two radii and an arc, as shown is figure. OA and OB is radius and AxB is arc Area of sector = P... -
Secant of a circle - A line which meet a circle into two points is called a secant of the circle, in given figure XY is a secant.
No comments:
Post a Comment