3 years ago

The sum of the angles of a triangle is 180°. If one angle of a triangle measures x and the second angle measures

Mathematics

1 answer:

serious [3.7K]3 years ago

4 0

Answer:

the third angle= 180-x-(4x+15)

Step-by-step explanation:

if we subtract the two other angles the result will be the measure of the last one

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