Question

Ghostkill

besar sudut BEC=......°

Matematika—SMP

10 points
2. Besar ZBEC -.
D
E
2r+20
3r+10
B
a 80
b. 90
e. 100
d. 110
O A
O B
O D
2.

Answer 1

hi_syzygiumx

Menurut ku 90

Ghostkill

caranya gmn y?