Answer:
RSU = 75.2°
Step-by-step explanation:
this is because:
⇒ RSU = RST + TSU
⇒ RSU = 48 + 27.2
⇒ RSU = 75.2°
Hence proved
RSU=75.2 degrees
T is in the interior of angle RSU
RST+TSU=RSU
48+27.2=75.2
