Math, asked by honestly0890, 4 months ago

Prove that the some of the angle of triangle is 180°​

Answers

Answered by Anonymous
5

Step-by-step explanation:

Constuct a give name a , b , c and a parallel line give name P and q as shown on picture¡

b and c || p and q

1 + 2 + 3 => 180° liner pair

Hence;

a + b + c => 180°

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