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j93711907 j93711907
  • 30-05-2024
  • Mathematics
Answered

What is the length of the 90° arc below?

What is the length of the 90 arc below? class=

Verified Answer :

jsimpson11000 jsimpson11000
  • 30-05-2024

Answer:

Step-by-step explanation:

90 degrees is 1/4 of the entire (360°) circle circumference....

   entire circle circumf = pi * d = 20 pi

         1/4 of this is   5 pi = 15.7   units

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