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If the two angles of a triangle are 80° and 60° .find the third angle​

Answer»

ong>ANSWER:

Follow  i N s t a g r a m = niral161

Step-by-step explanation:

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→ We KNOW that sum of all three angles of triangle is 180°.

→ Let the THIRD angle be X.

→ 80° + 60° + x  =180

→ 140° + x = 180

→ x = 180 - 140

→ x = 40°

→ The third angle is 40°.



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