12 * 3 +1
4
Acute angle
An angle that measures less than 90°
is 1.2 natural or no
no
Complementary Angles.
When the sum of two angles is equal to 90 degrees
2,4,8,16,?
32
/2 ( 4 + 7)
.18
Algebra
The study of mathematical symbols and the rules for manipulating those symbols
is 100. natural or not
yes
Supplementary Angles.
those angles that sum up to 180 degrees
2,8,32,128,?
512
420 * 210
88200
Algebra grid
A grid used to illustrate values of algebraic expressions.
102.132 is a rational number or not
no
Adjacent Angles.
two angles that have a common side and a common vertex (corner point) but do not overlap in any way
1,5 ,25, 125 ,?
625
2( 2 * 19)
76
Absolute value
he distance a number is from 0
is 1.92837987146987 rational or not?
no
Linear Pair.
A linear pair forms a straight angle which contains 180
50625
24( 2 * 3) + (9 / 3) =
147
right angle
an angle of 90°
is 0 rational
yes
Vertical Angles.
angles that are opposite of each other when two lines cross
1,12,144,1728,?
24192