Question

find the third angle of triangle if two of angles of a triangle are 45 degrees and 65 degrees​

Answer 1

Answer:

70

Step-by-step explanation:

45+65+X=180

=110+X=180

=X=180-110

=70

Answer 2

Answer:

70degree

Step-by-step explanation:

Two angle of a triangle are=45degree and 65 degree

As we know,sum of three angles of a triangle=180degree

Sum of 2 angles of a triangle =(45+65)degree=110degree

Third angle of a triangle=(180-110)degree

=70degree

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