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January 30, 2015

January 30, 2015

Posted by **Roxane smith** on Sunday, September 11, 2011 at 7:51pm.

A) 64 b)900 c)120 d)1000 e)100 F) 10 000

How do u know each number is a perfect square?

A) 1225= 35x35

B) 484= 2 x 2 x 11 x 11

C) 2025 = 45(square)

the area of this square is 289 square unit. How so u that it's perfect square?

Show that each number is perfect square.

(a) 16 (b) 144 (c) 1764

Barrett is making a display of 225 square photos of the students in his school. Each photo is the same size. Can he arrange the photos in a square?. Explain.

Calculate

6 square

11 square

25 square

100 square

9 square

12 square

40 square

1000 square

Marcy started to draw a tree diagram to determine whether 2025 is q square number.

Hoe mady can use wha she has done far to determine that 2025 is a square number?

Guy says: my street adress is square number when you read the digits forward or backwards.

Is guy correct? Explain.

169

- Math -
**HM**, Sunday, September 11, 2011 at 8:09pmWe are not going to do your homework here.

- Math -
**Damon**, Sunday, September 11, 2011 at 8:09pmTry these yourself first please

for example you know sqrt 64 = 8 exactly

but sqrt 1000 = 31.622 etc

- Math -
**Roxane smith**, Sunday, September 11, 2011 at 10:53pmBut I don't know how to do MY homework...I need some explanation...I live with my grand parents and I have no siblings!!!!

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