C-08-Q125mediumsingle_mcq

In a cyclic quadrilateral $ABCD$ , $\angle BAD + \angle BCD$ equals—

a $90^{\circ}$
b $180^{\circ}$
c $270^{\circ}$
d $360^{\circ}$

ব্যাখ্যা

$\angle BAD$ and $\angle BCD$ form the other pair of opposite angles, which are also supplementary in a cyclic quadrilateral, giving a sum of $180^{\circ}$ .

এই অধ্যায়ের আরও প্রশ্ন

C-08-Q126The proof of Theorem 23 uses—
C-08-Q127Reflex equals—
C-08-Q128Corollary 6: if one side of a cyclic quadrilateral is extended, the exterior angle is—
C-08-Q129Corollary 7: a parallelogram inscribed in a circle is a—
C-08-Q130If a cyclic quadrilateral has , then is—
C-08-Q131If of cyclic quadrilateral is , then is—
C-08-Q132Theorem 24 states that if two opposite angles of a quadrilateral are supplementary, then the four vertices are
C-08-Q133Theorem 24 is the converse of—
C-08-Q134The proof of Theorem 24 begins by assuming a circle through three of the four vertices and seeking a contradic
C-08-Q135In the proof, is the second intersection point of side with the auxiliary circle through . We deduce , which c

Circle — সব প্রশ্ন দেখুন (231টি) →

In a cyclic quadrilateral $ABCD$ , $\angle BAD + \angle BCD$ equals—

90^{\circ}

180^{\circ}

270^{\circ}

360^{\circ}

ব্যাখ্যা

$\angle BAD$ and $\angle BCD$ form the other pair of opposite angles, which are also supplementary in a cyclic quadrilateral, giving a sum of $180^{\circ}$ .

In a cyclic quadrilateral ABCDABCDABCD, ∠BAD+∠BCD\angle BAD + \angle BCD∠BAD+∠BCD equals—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In a cyclic quadrilateral ABCDABCDABCD, ∠BAD+∠BCD\angle BAD + \angle BCD∠BAD+∠BCD equals—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In a cyclic quadrilateral $ABCD$ , $\angle BAD + \angle BCD$ equals—

In a cyclic quadrilateral $ABCD$ , $\angle BAD + \angle BCD$ equals—