One of the congruent angles of an isosceles triangle measures 40 degrees. what measures do the other angles have?

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

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

Fill in the table with whole numbers to make 430 in five different ways