Fill in the blanks in the following so that each of the following statements is true.
(i) Sides opposite to equal angles of a triangle are ………
(i) Sides opposite to equal angles of a triangle are …………..
(iii) In an equilateral triangle all angles are ……….
(iv) In a Δ ABC, if ∠A=∠C, then AB = ………
(v) If altitudes CE and BF of a triangle ABC are equal, then, AB = ……..
(vi) In an isosceles triangle ABC with AB=AC, if BD and CE are its altitudes, then BD is ….CE.
(vii) In right triangles ABC and DEF, if hypotenuse AB=EF and side AC=DE, then Δ ABC ≅ Δ …….
(i) Sides opposite to equal angles of a triangle are equal
(ii) Sides opposite to equal angles of a triangle are equal
(iii) In an equilateral triangle all angles are equal
(iv) In a Δ ABC, if ∠A=∠C, then AB = BC
(v) If altitudes CE and BF of a triangle ABC are equal, then, AB = AC
(vi) In an isosceles triangle ABC with AB=AC, if BD and CE are its altitudes, then BD is equal to CE
(vii) In right triangles ABC and DEF, if hypotenuse AB=EF and side AC=DE, then Δ ABC ≅ ΔEFD