1. Crossword of Algebraic and Geometry Terms 4
8
5
3
1
10
7
6
2
4
9
Across
4 The natural number
divisible by 2.
8 Two angles that
sum a straight
angle.
9 How else the
solution of the
equation is called.
10 The line
perpendicular to
the line segment
AB and passing
through the mid of
it.
Down
1 Number 1 is the (...)
element of
multiplication.
2 A triangle that has all
its sides unequal.
3 A chord passing
through the center of
the circle.
5 The line that divides
something into two
equal parts (lines ,
angles and more).
6 The numbers
1,2,3,4,5,6...98,99,100...
are called (...)
7 The absolute value of
a negative number is
the (...) of this
number.
