The perimeter of a square is 40cm.then area of a square is
1 answer:
Answer:
100
Step-by-step explanation:
40/4 =10 which are the side and 10*10 =100 which is the area
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467.50
Step-by-step explanation:
do 61.5 times 5 to get 307.5 and add to 160 to get 467.50
10:15 should be it ratios are easy.
Answer:
False
True
True
(its what i think
Step-by-step explanation:
