C-08-Q048mediumsingle_mcq

Theorem 19 is the converse of—

aTheorem 17
bTheorem 18
cTheorem 20
dTheorem 22

ব্যাখ্যা

Theorem 18 says equal chords are equidistant from the centre; Theorem 19 reverses the hypothesis and conclusion (equidistant chords are equal), making it the converse of Theorem 18.

এই অধ্যায়ের আরও প্রশ্ন

C-08-Q049In Theorem 19, implies that—
C-08-Q050In Theorem 19's proof, is justified by which rule?
C-08-Q051From and the fact that perpendicular from centre bisects chord, we conclude—
C-08-Q052Corollary 3 (following Theorem 19) states that—
C-08-Q053Of two chords of a circle, the one closer to the centre is—
C-08-Q054The greatest chord of a circle has length—
C-08-Q055The straight line joining the midpoints of two parallel chords of a circle—
C-08-Q056If two chords and of a circle subtend equal angles with the radius through , then—
C-08-Q057If a circle passes through the vertices of a right-angled triangle, then the centre of the circle is the—
C-08-Q058In two concentric circles a chord of the outer circle meets the inner circle at and . Then—

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