Question

Keith left his house, rode his bike 3 miles along one road, took a 90 degree turn, and rode 3 miles to the local swimming pool. If he had ridden directly to the pool, how much distance would he have saved? Round the answer to the nearest tenth of a mile. mc016-1.jpg

Answer 1

riding directly to the pool would be 4.2 miles, so he would have saved 1.8 miles

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Answer 2

the answer is
none m85