Question

.
<ABZ
1b27B
6. to figure, < ABC=7°, <ADC = (-30) and <CAD = (3x - 2y)
Given that AC = BC
b) Show that 5x - y = 210
Given also that AC = CD
(b) Write down a second equation in z and y
c) Findx and y and hence the size of <ACB
obi, bet​

Answer 1

Answer:

5x-y=bc

Step-by-step explanation:

this is right answer of mathematics