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Mathematics

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plzzz helpp find the length of arc AD. use 3.14 for pi. round to the nearest tenth

plzzz helpp find the length of arc AD. use 3.14 for pi. round to the nearest tenth class=

Answer :

mhanifa mhanifa

Today at 5:33 AM

Answer:

15.7 cm

Step-by-step explanation:

Angle AD = 180°- 66.4°= 113.6° (considering 2x90°=180° on opposite side)

P= 2*3.14*7.9=49.6 cm

Arc AD= 49.6*113.6°/360°= 15.7 cm

Answer Link

cetkin17 cetkin17

Today at 5:33 AM

Answer:

9.2

Step-by-step explanation:

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