Find the area of the shaded region.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer