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TRICKY - Each edge of the above cube has length 1. If an ant
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17 Jun 2018, 07:30
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56% (01:31) wrong based on 57 sessions
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Each edge of the above cube has length 1. If an ant walks from point A to point B along the OUTSIDE of the cube, what is shortest distance the ant must travel? A) √3 B) 2 C) √5 D) √6 E) √7
Re: TRICKY - Each edge of the above cube has length 1. If an ant
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20 Jun 2018, 05:34
2
GreenlightTestPrep wrote:
Each edge of the above cube has length 1. If an ant walks from point A to point B along the OUTSIDE of the cube, what is shortest distance the ant must travel? A) √3 B) 2 C) √5 D) √6 E) √7
If we open up the cube, we get something like this....
Let x = the distance from A to B Since we have a right triangle, we can apply the Pythagorean Theorem to get: 1² + 2² = x² Simplify to get: 1 + 4 = x² So, 5 = x², which means x = √5
Re: TRICKY - Each edge of the above cube has length 1. If an ant
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27 Mar 2022, 05:10
But why are we opening the cube? It just says the ant walks on the outer edge?
GreenlightTestPrep wrote:
GreenlightTestPrep wrote:
Each edge of the above cube has length 1. If an ant walks from point A to point B along the OUTSIDE of the cube, what is shortest distance the ant must travel? A) √3 B) 2 C) √5 D) √6 E) √7
If we open up the cube, we get something like this....
Let x = the distance from A to B Since we have a right triangle, we can apply the Pythagorean Theorem to get: 1² + 2² = x² Simplify to get: 1 + 4 = x² So, 5 = x², which means x = √5