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Maru [420]
3 years ago
12

Helppppp! Angles PTQ and STR are vertical angles and congruent. Circle T is shown. Line segments T P, T Q, T R, and T S are radi

i. Lines are drawn to connect the points on the circle and form secants P Q, Q R, R S, and S P. Angles P T Q and S T R are congruent. Which chords are congruent? QP and SR QR and PR and RS PR and PS

Mathematics
2 answers:
cestrela7 [59]3 years ago
6 0

Answer:

\overline{QP} = \overline{SR}

Step-by-step explanation:

Given: ∠PTQ ≅ ∠STR and TP, TQ, TR and TS are radii of the circle.

If  two angle are equal, then they are equal in size and their measurements are equal.

IF ∠PTQ ≅ ∠STR then they are also equal in their measurements.

Now, In ΔPTQ and ΔSTR

∠PTQ ≅ ∠STR  (vertically opposite angle)

\overline{TQ} \cong \overline{ST}  (Radius of the circle are equal and congruent in length)

\overline{PT} \cong \overline{TR}  (Radius of the circle)

∴ ΔPTQ ≅ ΔSTR (SAS postulate)

∴ \overline{QP}\cong \overline{SR} (corresponding sides of congruent triangle are equal  and congruent).

kotykmax [81]3 years ago
5 0

Answer:

QP=SR

Step-by-step explanation:

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