Question

a triangle with angles 25 degree and 40 degree is______​

Answer 1

Answer:

Heya mate !!

Angle Sum Property of A

<A + <B + <C = 180°

40° +25° + <C = 180°

<C180 - 65 °

<C = 115°

HOPE YOU LIKE IT...

Answer 2

Answer:

115 degree.

Step-by-step explanation:

Let the third angle be x.
Using the angle sum property,

25+40+x = 180

65+x=180

x= 180-65
x=115