2 years ago

Find the measure of the missing angle. a 66°

Mathematics

1 answer:

yanalaym [24]2 years ago

7 0

Answer:

24°

Step-by-step explanation:

the total angle, made up from both a and 66°, is a mini-square, as you can see. this represents a right angle of 90°

thus, a and 66° combine to make 90°

a + 66° = 90°

subtract 66 from both sides to get a

a = 24°

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