Digital ACT Math Practice Question #1416
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
r^2 = 11 + 16 + 9 = 36 -> r = 6.
(x-4)^2 + (y+3)^2 = 11 + 16 + 9 = 36. r = sqrt(36) = 6....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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