Answer:
12
Step-by-step explanation:
area is base x height. 3×3 is 9. all sides of a square are equal so 3+3+3+3= the perimeter which is 12.
0 1 2 3 4 5 6 7 8 9 10
___________________________________
0 1 2 3 4 5 6 0 0 0 0
you only can only buy six pencils and six erasers
Answer:
132 cm
Step-by-step explanation:
22x6=132
Answer:
JK = 30 .
Step-by-step explanation:
As JMLK is a kite the diagonals bisect each other at right angles so triangle JNK is a right triangle.
JK^2 = 18^2 + 24^2 = 900
JK = 30.