Soru:
9. A 40° 200 E 20° 40° B D C ABC üçgeninde m(BAD) = m(EBD) = 20° m(DAC) = m(ACB) = 40° ise m(BED) = x kaç derecedir? A) 10 B) 15 C) 20 D) 25 E) 30
![9.
A
40°
200
E
20°
40°
B
D
C
ABC üçgeninde m(BAD) = m(EBD) = 20°
m(DAC) = m(ACB) = 40° ise m(BED) = x
kaç derecedir?
A) 10
B) 15
C) 20
D) 25
E) 30](https://media.kunduz.com/media/question/seo/raw/20200929114645133927-2013939_Sbe66bUPu.jpg?h=512)
9. A 40° 200 E 20° 40° B D C ABC üçgeninde m(BAD) = m(EBD) = 20° m(DAC) = m(ACB) = 40° ise m(BED) = x kaç derecedir? A) 10 B) 15 C) 20 D) 25 E) 30