In circle q, ∠rqs ≅ ∠sqt. which statement must be true? ≅ ∠rqt ≅ ∠rst rq ⊥ qt rs ≅ st

Step-by-step explanation:

Given that in a circle Q, angle RQS= Angle SQT

Since central angles of two arcs are equal, by circle theorem we have the corresponding chords are equal

Hence RS =ST

REcall the theorem

Theorem 1: Equal chords of a circle subtend equal angles at the center

and also the converse

2. Theorem 2: This is the converse of the previous theorem. It implies that if two chords subtend equal angles at the center, they are equal.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

i believe the answer is c.