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VashaNatasha [74]

3 years ago

5

Charlie makes a rectangular fence around her rules so it will not get her. Hope she puts a fence around the room that was feet w

ide and 3 feet high how much material does she use to make her fence

2 answers:

babymother [125]3 years ago

4 0

She needs 9 feet of fencing, (3x3=9)

ra1l [238]3 years ago

4 0

Use google your answer with be more firm. Hope this helps:)

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Please help me with these, find the missing side. Thank yu only if you know

abruzzese [7]

Answer:

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Step-by-step explanation:

Let the missing side be x m.

Applying Pythagoras' Theorem,

x² +5²= 9²

x² +25= 81

x²= 81 -25 <em>(</em><em>-25</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

x²= 56

$x = \sqrt{56}$

$x = 2 \sqrt{14}$

x= 7.48 (3 s.f.)

∴ The missing side is 7.48 m (3s.f.)

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have a good day :)

Step-by-step explanation:

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