Question

Interior angle of a triangle of measure 80 and one of its opposite interior angle is of measure 30. the measure of other angles of the triangle. Also, write the name of triangle (acute or obtuse or right triangle)

Answer 1

Answer:

70 and Acute triangle.

Step-by-step explanation:

Triangle has 3 angles and sum of all three angles is equal to 180⁰.

Let the third angle be X

80+30+X = 180

110+X= 180

X= 180-110

X= 70

Hence, It is acute triangle.

Because, acute triangle is a triangle whose each angle measure less than 90⁰.