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Mathematics 20 Online
OpenStudy (meilendurcer):

Refer to the triangle below. What is the measure of angle A. A. 55 B. 65 C. 75 D. 85

OpenStudy (meilendurcer):

OpenStudy (aonz):

30 + 75 + x = 180

OpenStudy (anonymous):

The angles in a triangle add up to 180. So: 180-75-30 = your answer

OpenStudy (aonz):

can you solve this?

OpenStudy (meilendurcer):

75

OpenStudy (aonz):

yes :)

OpenStudy (meilendurcer):

Thank You

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