Question

please answer very fast in detail ​

Answer 1

Answer:

ans is 50 °

Step-by-step explanation:

solution

= angle 1 + angle 2 + angle 3 = 180 ° (angle sum property)

= 72° + 58 ° + x = 180 °

= 130 ° + x = 180 °

angle 3 = 180° - 130 °

angle 3 = 50 °

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Answer 2

Answer:

the measure of the third angle=180°-72°+58°

=180°-130°

=50°

Step-by-step explanation:

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