Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Lines AB and CD intersect at O. If
∠
A
O
C
=
68
∘
\angle AOC = 68^{\circ}
∠
A
O
C
=
6
8
∘
, find the measure of
∠
B
O
D
\angle BOD
∠
B
O
D
. a)
112
∘
112^{\circ}
11
2
∘
b)
90
∘
90^{\circ}
9
0
∘
c)
68
∘
68^{\circ}
6
8
∘
d)
22
∘
22^{\circ}
2
2
∘
Browse the problem library