Mr. Peter built a cycling track around the hexagonal park. If a cyclist travel at a speed of 18 km /hr.If the measure of one side of the hexagonal park is 3km and 250m. Find the time he takes to reach the starting point.Answer should be given in HR/MIN/SEC
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A substance, mostly liquid that donates a proton or accepts an electron pair in reactions. An acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates electrons and accepts protons.
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i think it is right answer
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