C-08-Q050mediumsingle_mcq

In Theorem 19's proof, $\triangle OAE \cong \triangle OCF$ is justified by which rule?

aSSS
bSAS
cRHS
dASA

ব্যাখ্যা

Each triangle has a right angle at the foot of the perpendicular, equal hypotenuses (the radii), and the equal sides $OE = OF$ , satisfying the RHS congruence condition.

এই অধ্যায়ের আরও প্রশ্ন

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—
C-08-Q059If two equal chords of a circle intersect, the segments of one chord—
C-08-Q060Two equal chords drawn from the two ends of a diameter on its opposite sides are—

Circle — সব প্রশ্ন দেখুন (231টি) →

In Theorem 19's proof, △OAE≅△OCF\triangle OAE \cong \triangle OCF△OAE≅△OCF is justified by which rule?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In Theorem 19's proof, △OAE≅△OCF\triangle OAE \cong \triangle OCF△OAE≅△OCF is justified by which rule?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In Theorem 19's proof, $\triangle OAE \cong \triangle OCF$ is justified by which rule?

In Theorem 19's proof, $\triangle OAE \cong \triangle OCF$ is justified by which rule?