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BartSMP [9]
3 years ago
9

Find the measure of the missing angle. Answer: a=

Mathematics
2 answers:
My name is Ann [436]3 years ago
8 0

Answer:

Hello! answer: a = 60

Step-by-step explanation:

This is a complementary angle meaning it will add up to 90 degrees so...

90 - 30 = 60 therefore a = 60 hope that helps!

Monica [59]3 years ago
4 0

Answer:

a = 60

Step-by-step explanation:

The two angles form a right angle so the add to 90 degrees

a+30 =90

Subtract 30 from each side

a = 90-30

a = 60

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