An exterior angle of a triangle is 110∘ and its two interior opposit

1.	An exterior angle of a triangle is 110∘ and its two interior opposite angles are equal. Each of these equal angles is (a)70∘ (b)55∘ (c)35∘ (d)2712∘
Answer» An exterior angle of a triangle is $110^{\circ}$ and its two interior opposite angles are equal. Each of these equal angles is $(a) 70^{\circ}$ $(b) 55^{\circ}$ $(c) 35^{\circ}$ $(d) 27 {\frac{1}{2}}^{\circ}$

An exterior angle of a triangle is 110∘ and its two interior opposite angles are equal. Each of these equal angles is (a)70∘ (b)55∘ (c)35∘ (d)2712∘

Answer»

An exterior angle of a triangle is $110^{\circ}$ and its two interior opposite angles are equal. Each of these equal angles is

$(a) 70^{\circ}$

$(b) 55^{\circ}$

$(c) 35^{\circ}$

$(d) 27 {\frac{1}{2}}^{\circ}$