3 years ago

Find the Arc Length AND Sector Area from the circle. Use 3.14 for pi. Do not round your answer.

Mathematics

2 answers:

miskamm [114]3 years ago

8 0

Answer:

Arc Length : 43.98
Sector Area : 175.92

Leokris [45]3 years ago

7 0

Answer:

Arc Length : 43.98

Sector Area : 175.92

Step-by-step explanation:

Formula for Arc Length : 2·π·r·Ф / 360

Formula for Sector Area : π· $r^{2}$ ·Ф / 360

- Where <em>r </em>is the radius

- Where Ф is the angle

Arc Length : 2 · π · 8 · 315 / 360 = 43.98

Sector Area : π · $8^{2}$ · 315 / 360 = 175.92

hope this helps !! :D

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