Monday, January 4, 2010

Abigail's scribepost for January 4th 2010

6. Determine the length of the leg for each right triangle.

a) a= 7cm b=? c=25cm

c (2) - a (2) = b (2)
25 (2)- 7(2)= b (2)
(25x25) - (7x7) = b (2)
625- 49= b (2)
576= b (2)
(square root) 576= (square root) b (2)
24= b

b) r= 10cm s= ? t= 26cm

t (2) - s (2) = r (2)
26 (2) - 24 (2) =r (2)
(26x26) - (24x24) = r (2)
676- 576= r (2)
100= r (2)
(suare root) 100 = (square root) r (2)
10= r

sorry i cant upload the pic.

3 comments:

camille,  January 5, 2010 at 8:12 PM  

nice job abby but you should of put some pictures in it. but great job.

Raquel873 January 5, 2010 at 8:19 PM  

good job abby its okay that you didn't put pictures i would've understand it more. But nice job anyways.

Jemineth873 January 26, 2010 at 10:09 PM  

Good job abby (: but a little picture would help just like what they said earlier, but its okay just remember it next time for more understanding.

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