C-08-Q159mediumsingle_mcq

The maximum number of common tangents to two circles that intersect each other in two points is—

a $1$
b $2$
c $3$
d $4$

ব্যাখ্যা

Two circles intersecting at two points have no internal (transverse) common tangents because the tangent cannot pass between overlapping circles. Only the two direct common tangents can be drawn, giving a maximum of two.

এই অধ্যায়ের আরও প্রশ্ন

C-08-Q160Theorem 25 states that a tangent to a circle is— the radius drawn to the point of contact.
C-08-Q161In the proof of Theorem 25, every point on the tangent except lies—
C-08-Q162For any point on the tangent (other than ), compared to is—
C-08-Q163Hence is the— distance from to the tangent line.
C-08-Q164The shortest distance from a point to a straight line is along the—
C-08-Q165Corollary 8: at any point on a circle—
C-08-Q166Corollary 9: the perpendicular to a tangent at its point of contact—
C-08-Q167Corollary 10: at any point of the circle, the perpendicular to the radius is a—
C-08-Q168If the radius of a circle is cm and a tangent meets the circle at , then the angle between and the tangent is—
C-08-Q169If a line is perpendicular to a radius at its outer endpoint, then the line is—

Circle — সব প্রশ্ন দেখুন (231টি) →