Choose the correct one. Two trees 7 m and 4 m high stand upright on a ground. If their bases (roots) are 4 m apart,
Choose the correct one.
Two trees 7 m and 4 m high stand upright on a ground. If their bases (roots) are 4 m apart, then the distance between their tops is
(a) 3 m (b) 5 m (c) 4 m (d) 11 m
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