C-08-Q164mediumsingle_mcq

The shortest distance from a point to a straight line is along the—

aparallel
bperpendicular
carbitrary chord
dtangent

ব্যাখ্যা

Among all line segments joining a point to a straight line, the perpendicular is always the shortest because any oblique segment forms the hypotenuse of a right triangle with the perpendicular as one leg. Hence the minimum distance is measured along the perpendicular.

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এই অধ্যায়ের আরও প্রশ্ন

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—
C-08-Q170Theorem 26 states that two tangents drawn to a circle from an external point have—
C-08-Q171In the proof of Theorem 26, and are—
C-08-Q172The congruence used in Theorem 26 is—
C-08-Q173After the congruence, because they are—

C-08-Q174If and are tangents from an external point to a circle with centre , then is—

Circle — সব প্রশ্ন দেখুন (231টি) →