We know that according to Pythagoras theorem x^2 = y^2 + z^2
64 + 225 = x^2
289 = x^2
x = 17
y = 8 = root 64
z = 15 = root 225
Hope it helped!!!
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are you looking for the perimeter or area or what
Answer:
23
Step-by-step explanation:
92÷4=23
There are a total of 92 barrettes and 4 sisters so you divide the total amount of barrettes with the total amount of people present.