Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
For what value of
k
k
k
will the angles
(
4
k
+
20
)
∘
(4k+20)^\circ
(
4
k
+
20
)
∘
and
(
5
k
−
2
)
∘
(5k-2)^\circ
(
5
k
−
2
)
∘
be supplementary?
Browse the problem library