sarah-says
sarah-says
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a^2 + b^2 =c^2 so draw your self a triangle...... car is 30 meters away from the crossing......a the distance from the train to the car....the hypotnuse....b c would be the distance from the train to the crossing...the unknown a^2=900 b^2=…
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a^2 + b^2 =c^2 so draw your self a triangle...... car is 30 meters away from the crossing......a the distance from the train to the car....the hypotnuse....b c would be the distance from the train to the crossing...the unknown a^2=900 b^2=…
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a^2 + b^2 =c^2 so draw your self a triangle...... car is 30 meters away from the crossing......a the distance from the train to the car....the hypotnuse....b c would be the distance from the train to the crossing...the unknown a^2=900 b^2=…