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

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

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.

ReplyDeleteOH!And don't forget a Title

ReplyDeleteROEMER, I ACCIDENTALLY POSTED IT. LOL.

ReplyDeleteAs 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:

ReplyDelete7.

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

Also add some colour to your post. :) Okay, good job!

Good Job Lizelle, Your post is very understandable and neat. Your post has very nice pictures, the one thing you could of done is putting some colors on. All in all your post is very good, keep it up !

ReplyDelete