3. CDEF is a parallelogram. Find m2C and m_D.
(4x + 28)
(17x + 5)
F
I
Plz help

m<C = 56°

m<D = 124°

Step-by-step explanation:

Of CDEF is a parallelogram then the sum of angle m<C and angle m<D must be equal to 180°

4x + 28 + 17x + 5 = 180 add like terms

21x + 33 = 180 subtract 33 from both sides

21x = 147 divide both sides by 21

x = 7 now to find the measure of each angle replace x with 7

where is the page?

step-by-step explanation:

y > 1/3x

y < = -x + 4

hope this : )