English, asked by starrcs999, 7 months ago

if 2 angles of a triangle are 50° and 60° find its third angle​

Answers

Answered by manaswi78
3

sum of angles in a triangle is 180 degrees.

let the 3rd angle be 'x'.

》 50 + 60 + x = 180

》 110 + x = 180

》 x = 180 - 110

》x = 70 degrees.

therefore, 3rd angle = 70 degrees.

Answered by sasmitaleenamishra
1

Answer:

70⁰

Explanation:

sum of the triangle=180⁰

1st angle=50⁰

2nd angle=60⁰

3rd angle=180⁰‐(50⁰+60⁰)

=180⁰‐110⁰

=70⁰

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