What is the surface area of a polyhedron with measurements 4cm x 4cm x 7cm?

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

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?