A meteorite crashes in the Indian Ocean, creating circular waves that move at 20m/s. If the nearest island is 2 km north and 6 km east of the spot where the meteorite landed, how many seconds will it
take for the waves to first reach the island? (careful with units - round your answer to one decimal point)

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation:

umm im not really sure because i never had to do this

step-by-step explanation:

ιт ιѕ:

125.28

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is there any answers choices? l can try to you if there is answer choices to this question,so sorry