Question

Two angles of a triangle measures
25 and 65 find the third angle
a) 90° b) 110° o 180° d) 100​

Answer 1

Answer:

a) 90

Step-by-step explanation:

sum of the angles of triangle is 180

25+65+x= 180

90+x=180

x=90

Answer 2

Answer:

a) 90°

Step-by-step explanation:

Let, the unknown angle be x.

25°+65°+x = 180°

90°+x = 180°

x = 90°

Hope this helps!