3 years ago

A triangle has angles measuring 25 degrees and 45 degrees. What is the measure of the triangle's third angle

Mathematics

1 answer:

katrin [286]3 years ago

8 0

Answer:

110°

Step-by-step explanation:

Let the third angle be x. All the angles in a triangle add up to 180°. From the previous statement, we can write the equation:

25° + 45° + x = 180°

70° + x = 180°

x = 110°

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