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Two poles of 8m and 14 m stand upright on a plane ground. Two poles of 8m and 14m stand upright on a plane ground. If the distance between two tops is 10 m. Find the distance between their feet. |
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Answer» ong>Step-by-step EXPLANATION: Two POLES A and B of height 9m and 14m, DISTANCE between the two poles is 12m, one side, poles, 14−9=5m one side, poles gives=12m ∴h 2 =5 2 +12 2
h 2 =25+144 h 2 =169 h 2 =13 2
h=13 Hence, this is answer |
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