Razel's Scribepost for January 5, 2010
Answer:
First you have to find the side length of the square..( 30.23). So the hypotenuse is 30.23 and the one leg is 17 cm, now I have to find the other side.
c²-a²= b²
30.23² - 17² = b²
(30.23x30.23)-(17x17)= b²
913.85-289=b²
624.85=b²
624.85=b²
√624.85=√b²
24.99cm= b
P= a+b+c
=17+24.99+30.23
= 72.22 cm
The perimeter of the triangle is 72.2
5 comments:
MY FIRST COMMENT. GOOD JOB razel.
great job razel !
Why is there no color and why did you use micro-font? ._.
good job Razel and I agree with Harvey, the fornt is kinda getting smaller.. but still cood job you got the squared thingy on your scribe (:
GOOD JOB again (:
Good job razel, you wrote down the formula to get the answer but a little explanation wouldve helped and yea , i third emotion font was getting a little toooooo small , but it doesnt matter its not about that anyways , so good job (:
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