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Veronika [31]
3 years ago
10

find the measure of the complementary angles that satisfy each case. the measure of the first angle is 30 greater than the measu

re of the second angle
Mathematics
1 answer:
fiasKO [112]3 years ago
4 0

Answer:

Step-by-step explanation:

Let the first angle = x

Let the second angle = y

They are complementary so

x + y = 90

x = y + 30

Substitute for x

y + 30 + y = 90

2y + 30 = 90             Subtract 30 from each side

2y = 90 - 30

2y = 60                     Divide by 2

2y/2 = 60/2          

y = 30

x = y + 30

x = 30 + 30

x = 60

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