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mars1129 [50]
3 years ago
6

In circle R with m angle QRS= 90 and QR= 3 units find the length of arc QS round to the nearest hundredth

Mathematics
1 answer:
Advocard [28]3 years ago
8 0

Answer:

4.71 units

Step-by-step explanation:

The formula for arc length =

2πr × θ/360

From the above question,

r = QR = 3 units

θ = angle QRS= 90 = 90°

The length of the arc is calculated as:

2 × π × 3 × 90/360

= 4.7123889804 units

Approximately to the nearest hundredth = 4.71 units

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