Question

Two angles of triangle arev30°and 55°find third angle​

Answer 1

Step-by-step explanation:

Two angles of a triangle are 30⁰ and 55⁰.

Let the third angle be x.

x +30⁰+55⁰ = 180⁰ ( sum of the agles of the

=) x + 85⁰ = 180⁰ triangle is 180⁰)

=) x = 180⁰ - 85⁰

=) x = 95⁰

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