Squares

Calculate the area of the square and result round to square decimeters.

a) a = 1,52 dm
b) a = 13 268mm
c) a = 562 cm
d) a = 1,52 m

Final Answer:

S1 =  2 dm2
S2 =  17604 dm2
S3 =  3158.44 dm2
S4 =  231 dm2

Step-by-step explanation:

a=1.52 dm S1=a2=1.522=2 dm2
b=13268 mm dm=13268:100  dm=132.68 dm S2=b2=132.682=17604 dm2
c=562 cm dm=562:10  dm=56.2 dm S3=c2=56.22=3158.44 dm2
d=1.52 m dm=1.52 10  dm=15.2 dm S4=d2=15.22=231 dm2



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