Question

Please help me again

Answer 1

Answer:

a) (8+ 0.8 +0.08) x 100 = 8.88 x 100= 888

b) area of rectangle = 6.4 x 2.5=16m^2

area of Square = 16m^2

S ^2 = 16m^2

S = 4 m

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Answer 2

Answer:888

Step-by-step explanation:

√64=8

√0.64=0.8

√0.0064=0.08

√10000=100

(8+0.8+0.008)*100=888

b.

Let a be side of square

Area of rectangle=area of square

6.4*2.5=a*a

16=a*a

a=16/4=4

So a=4 m