Question

geometry help

Answer 1

I'll give a hint : \(\angle PSR\) is a inscribed angle of arc \(PQR\)

Answer 2

another hint : opposite angles of inscribed quadrilateral are supplementary

Answer 3

so its 75 ?

Answer 4

or 105 ?

Answer 5

yes \(\angle PSR = 105\)

Answer 6

remember the relationship between inscribed angle and arc measure ?

Answer 7

cuz they should add up to 180.. oh ok ... thank you

Answer 8

we're not done yet!

Answer 9

oh o.o

Answer 10

question is about arc PQR, not the inscribed angle PSR

Answer 11

ah...

Answer 12

inscribed angle = ( arc measure ) /2

105 = (arc PQR) /2

105*2 = arc PQR

210 = arc PQR

Answer 13

see if that makes more or less sense..

Answer 14

ohhhhhh so its A .... thank you

Answer 15

here is a pic for u