Question

twin angles of triangle are 45 and 55 find the third one​

Answer 1

Answer:

here is ur answer

Step-by-step explanation:

let the third angle be x

by angle sum property ,

45+ 55 +x= 180

x = 180-100

x = 80°

so the third angle is 80°

please thank follow and mark brainliest

Answer 2

Answer:

Sum of all angles =180

A+B+C=180

45+55+C=180

100+C=180

C=180-100

C=80

Step-by-step explanation:

So, the third angle of a triangle =180