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2 years ago

Does anyone know how to do 16 a and b?!?!?! WILL GIVE BRAINLIEST!!! need this asap!!!!

Mathematics

2 answers:

valentina_108 [34]2 years ago

6 0

1 and 5 has the be it because of the average speed

gladu [14]2 years ago

5 0

Answer:

a - 25

b - 25 %

Step-by-step explanation:

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The perimeter of the quarter-circle is 200 cm.

Step-by-step explanation:

Given that the angle of quarter-circle is 90°. So using Length of Arc formula, you are able to find the length of curve :

$arc = \frac{θ}{360} \times 2 \: \pi \: r$

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$p = 56 + 56 + 28\pi$

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