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Fill in the blanks :(i) At least two angles in a triangle are ………… .(ii) One altitude of an ……………. triangle lies outside the triangle.(iii) Sum of any two sides of a triangle is …………. than the third side.(iv) Two angles of an ……….. triangles are equal.(v) The line joining the vertex to the middle point of opposite side of a triangle is called …….. .(vi) The point where three medians of a triangle meet is called ………… .(vii) All three ………… of a triangle pass through the orthocentre of a triangle. |
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Answer» (i) Acute angle (ii) Obtuse angle (iii) greater (iv) isosceles triangle (v) median (vi) centroid (vii) altitudes |
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