Question

What is the measure of RST?

Answer 1

@Mertsj @mathstudent55 @phi @Jonask @zepdrix @blondie16

Answer 2

@SmokeysTheName

Answer 3

@zepdrix

Answer 4

do you first add the degrees up then divide by 2?

Answer 5

yes im pretty sure, but lemme get someone on this question to verify..
@hartnn

Answer 6

The angle formed by two intersecting chords is 1/2 the sum of the intercepted arcs.

Answer 7

okay @SmokeysTheName :)

Answer 8

@Mertsj yeah! so then what do you do?

Answer 9

So add 47 and 77 and divide the answer by 2

Answer 10

The measure of an angle formed by 2 chords = 1/2 the sum of the measures of the intercepted arcs.

Answer 11

okay I was right then good! :)

Answer 12

yes, so your thought 'do you first add the degrees up then divide by 2'
is correct.

Answer 13

so i added them up and got 124..then divided 124 by 2 and the answer is 62? :)

Answer 14

yes thats right (:

Answer 15

thank you so much!