20. Find the measure of < DEG. (G.CO.C.10)
4
E
A. 25
B. 8
(3y + 4) A (5y-10)
C. 30

D
F
Click to add speaker notes
e here to search
O
c
3
PO
.
a

20 Find the measure of lt DEG GCOC10 4 E A 25 B 8 3y 4 A 5y10 C 30 水 D F Click to add speaker notes e here to search O c 3 PO a class=

Respuesta :

Answer:

A. 25

Step-by-step explanation:

From the diagram given, we can deduce that <D EG = <F EG

Therefore:

3y + 4 = 5y - 10

Collect like terms and solve for y

3y - 5y = -4 - 10

-2y = -14

Divide both sides by -2

y = -14/-2

y = 7

✔️m<D EG = 3y + 4

Plug in the value of y

m<D EG = 3(7) + 4

m<D EG = 25°

ACCESS MORE
EDU ACCESS