3 years ago

21 and 22 are complementary angles. The measure of Z1 is 60°. The

Mathematics

1 answer:

Lemur [1.5K]3 years ago

3 0

Answer:

The value of x is 7

Step-by-step explanation:

Complementary angles have a sum of 90°, therefore the equation to solve for x is:

∠1+∠2=90°

60°+5(x-1)°=90°

5(x-1)=30°

x-1=6

x=7

So the value of x is 7

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