rah Flashcards
1
Q
Acute Angle
A
less than 90°
2
Q
Right Angle
A
exactly 90°
3
Q
Obtuse Angle
A
more than 90° less than 180°
4
Q
Reflex Angle
A
more 180° less than 360°
5
Q
2- (-6)
A
8
6
Q
(-8) - (-13)
A
5
7
Q
4/5 of 30
A
24
8
Q
8.5 + 0.2
A
17.0
9
Q
up from left to right
A
positive
10
Q
down from left to right
A
negative
11
Q
scattered graph
A
no correlation
