Answer:
30 sides
Step-by-step explanation:
The perimeter is the sum of all the sides of the figure⇒
<em><u>151</u></em>


<u><em>152</em></u>
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<u><em></em></u>
<u><em></em></u>
<u><em>153</em></u>
You forgot to attach a photo
5 because this is equivalent to 9-4 which is 5 meters, this is because he is going up 9 and then goes down 4, do 9-4, which is 5
according to the picture we have:
x.y=4.7
(7)x(7)y=49xy=(49)(4.7)=230.3
Answer
x^2 = 7
so yeah u could've looked it up