Answer:
Perimeter = 42 cm
Step-by-step explanation:
A square has all equal sides so you would just add 10.5 + 10.5 + 10.5 + 10.5 to get 42 cm.
Answer:
33
Step-by-step explanation:I had this question before, hope this helps :)!
Answer:
hope that help for you.....
4/15
Multiple the numerator by numerator, and denominator by denominator, then simplify
