A circle has an area of 12.566.  What is the diameter? (round to the nearest whole number)

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

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

If wxyz is a square, which statements must be true? plz < 3