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What is the measure of RST?

What is the measure of RST?-example-1
User Matt Lynch
by
8.0k points

2 Answers

1 vote

Answer:

The answer is D.

Explanation:

You have to divide it by 2 :

∠RST = ∠ROT ÷ 2

= 46° ÷ 2

= 23°

O represents the centre of circle.

(Correct me if I am wrong)

What is the measure of RST?-example-1
User Ore
by
7.5k points
3 votes

Answer:

D. 23°

Explanation:

The measure of central angle is twice the angle of circumference lying on the same arc. So,

<RT = 2(<RST)

<RST = <RT/2

<RST = 46/2

<RST = 23°

User Shrutee
by
7.9k points

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