## Tuesday, November 16, 2010

### Lizelle's Scribe

Question 7

What is the missing length of the leg for each triangle? Give your answer to the nearest tenth of a millemetre.

My formula is:

h= i-g=h
h=9-5=4
h=4

B=C-A=B
B= 15-11=4
4=B/P

What is the minimum distance the plaer at third base has to throw the ball to the runner out at first base? Express your answer to the nearest tenth.

I drew a picture, alike this one.
I labelled it, so when I was doing the formula
I wouldn't get confused.

a

a²+b²=c²
27²

1. Nice Job Lizelle.I like how you played around with the fonts,and added pictures from the book.But,add a little more colors next time.

2. OH!And don't forget a Title

3. ROEMER, I ACCIDENTALLY POSTED IT. LOL.

4. As I see from your comment above ^ I understand that you accidentally posted this. Anyways, I think you made mistake for 7. a)& b) I didn't get 4 for either of them. This it what I got:

7.
a) h² = i² - g²
h² = 9² - 5²
h² = 81mm² - 25mm²
h² = 56mm²
√h² = √56mm²
h = 7.5mm

b) p² = r² - q²
p² = 15² - 11²
p² = 225mm² - 121mm²
p² = 104mm²
√p² = √104mm²
p = 10.2mm