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Gnom [1K]
2 years ago
15

Find the measure of the unknown angle with the help of a protractor. Describe the method you used to find the angle measure.

Mathematics
1 answer:
DENIUS [597]2 years ago
4 0

Answer: 90 degrees acute

Step-by-step explanation: math

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If you put in the substitutions it would be 2*2-(2*2*4)+(3*2)-(-4*2)+(2*4).
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the negative 8 could be simplified further since the negatives cancel out so you'll have 2*2-8+6+8+8.
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Step-by-step explanation:

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