Question

Find the missing angle in each of the following:
(a)
65°
40°
90°
47°
The sum of two angles of a triangle is 110°. Fi
angle.​

Answer 1

Answer:

Let the missing angle be x

then,

110 + x = 180 ( Sum of angles in triangle)

x= 180-110=70

Answer 2

Answer:

sum of angles of triangle = 180

180-110= 70