Given: zabc is a right angle and zdef is a right angle.
prove: all right angles are congruent by showing that zabc = zdef.
what are the missing reasons in the steps of the proof?
labc, zdef are
right angles
m_abc = 90°
m_def = 90°
mzabc = m_def
labc zdef
given

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

im pretty sure its

(8,15)

step-by-step explanation:

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.