3 years ago

What is the missing angel in the triangle 69,34,

Mathematics

2 answers:

Vlad [161]3 years ago

5 0

Answer:

The answer is 77

Step-by-step explanation: We know the angles add up to 180 in a triangle. so we simply do 69+34=103 then we do 180-103= 77

sertanlavr [38]3 years ago

4 0

Answer:

Step-by-step explanation:

69+34=103

180-103=77

all triangles add up to 180

I hope this helps!

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