Answer:
The length of PS is 23.1 cm
Step-by-step explanation:
18.4 + 4.7 =
23.1 cm
To find the length of PS, add the lengths of PQ and QS
PQ+QS=PS
18.4+4.7=PS
23.1=PS
Therefore, the length of PS is 23.1 cm.
I hope this helps!
