deonmorrison64629 deonmorrison64629

26-02-2021
Mathematics

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help fast plz 5 stars and a thank you

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Ojanaprosno Ojanaprosno

26-02-2021

Answer:

a = 75°

Step-by-step explanation:

...................

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thebecks thebecks

26-02-2021

Answer:

a = 75 degrees

Step-by-step explanation:

all triangles interior angles add up to 180 degrees.

2a = 180-30 = 150

a = 75 degrees

Answer Link

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