One of the exterior angles of a triangle is 112⁰ and the interior op

1.	One of the exterior angles of a triangle is 112⁰ and the interior opposite angles are in the ratio 3:4. Find the interior opposite angle
Answer» rding to the property of triangle exterior angle =SUM of INTERIOR opposite angle Let one SIDE of angle =3X and 4x 3x+4x=112 7x=112 x=16 then3x=16×3=48 and 4x=4×16=64

One of the exterior angles of a triangle is 112⁰ and the interior opposite angles are in the ratio 3:4. Find the interior opposite angle

Answer»

rding to the property of triangle exterior angle =SUM of INTERIOR opposite angle

Let one SIDE of angle =3X and 4x

3x+4x=112

7x=112

x=16 then3x=16×3=48

and 4x=4×16=64

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One of the exterior angles of a triangle is 112⁰ and the interior opposite angles are in the ratio 3:4. Find the interior opposite angle

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