Question No. 4

4. Find the height of the pole where the guy wire is attached, to the nearest tenth of a metre.

a² = c² - b²

a² = 10² - 2²

a² = (10x10) - (2x2)

a² = 100 - 4

a² = 96

√a² = √96

a = 9.8

The height of the pole is 9.8 metre.

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## 5 comments:

It's 100 - 48 :)

uhm the answer is suppose to be 96 because 100-4= 64 ?

oh sorry guys, there i fixed it (:

Good job Princess ! I really didn't notice anything wrong but i did notice your great use of colour. Haha good job !

Good job Princess. Everything is correct. Good use of the colours and bolding and whatnot. Good effort Princess!

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