Question

in the given figure angle a:angle b :angle c=3:2:1 and ac is bisector Of CD find angle ecd​

Answer 1

$\huge\mathrm{Answer}$

• Refer to the above attachment

Answer 2

Step-by-step explanation:

so you have 3:2:1

3x +2x+x=180

6x=180

x=30

La=3x=3x30=90

Lb=2x=2x30=60

Lc=x=30

than Lace=Lcab + Labc La+Lb

Lace=90+60

=150

Lecd =Lace-Lacd

= 150-90

answer = 60