4. Find the height of the pole where the guy wire is attached, to the nearest tenth of a metre.
a² = c
² - b²a² = 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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4 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 !
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