Equations
3+7a=24
a=3
-5+4
-1
Which angle is more than 90 degrees?
Obtuse
Which Triangle has all acute angles?
Acute Triangle
20% of 50
10
x=10
-8-9
-17
Which angle is less than 90 degrees?
acute
Which triangle has all congruent sides?
Equilateral
30% 180
54
7+6y=25
y=3
2+(-4)
-2
Are vertical angles the same angles, just flipped over?
yes
Can this make a triangle?
3,8,4
No
25% of 60
15
4q-8=16
q=6
8+4
12
Are supplementary angles 90 degrees?
No
Can this make a triangle?
60,30,90 degrees
Yes
75% of 20
15
7(5+2a)
35+14a
9-(-4)
13
True or False: Supplementary angles are 180 degrees.
True
Can this make a triangle?
4,6,9
10
38% of 18
6.84