Question

Refer to circle P. RT and QS are diameters. If

mZTPU = 50 and m_SPT = 60, find each of the
indicated measurements in the table.
Question
Answer
Check
U
ISR
mets
MRU
R
X X X X X
P
T
mzRPO
00
MORT
mUTO
S

Answer 1

arc TSR = 180°

arc US = 110°

arc RU =130°

∠RPQ = 60°

arc QRT = 240°

arc UTQ = 290°

Explanation:

arc TSR = 180° because half circle

arc US = 110° because 50° + 60°

arc RU =130° because 180° + 50°

∠RPQ = 60° because vertical to 60°

arc QRT = 240° because 180° + 60°

arc UTQ = 290° because 360° - 70°