Diagram 4 shows the positions of three houses A, B and C, at a part of a riverbank, drawn on a Cartesian plane. A andB lie on the same straight riverbank A(-2, 8) B (5, 4) C (1, - 2) Rajah 4 / Diagram 4 Nazlan hendak menyeberangi sungai itu dari rumahnya, C ke tebing sungai bertentangan di mana terletaknya rumah A dan rumah B. Cari jarak terdekat yang dia boleh lalui untuk menyeberangi sungai itu. Beri jawapan anda betul kepada 4 angka bererti. Naz lan wants to cross the river from his house, C to the opposite riverbank where the houses A and B are located Find the shortest distance that he can take to cross the river. Giveyour answer correct to four significant figures

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