3(2 - 3) - 3(6 - 5)
-6
2x + 3 = 7
2
Angle A and Angle B are Complimentary
Angle A = 30; Angle B = ?
60
x2 - 32
(x + 3)(x - 3)
4 + 6 ÷ 2 - 7 × 2
-7
10 + 4x - 8 = 50
12
Angle A and Angle B are Supplementary
Angle B = 36; Angle A = ?
144
x2 + 6x + 9
(x + 3)(x + 3)
33 - (13 - 6 - 2)2 - 3
-1
x + 1 = x + 2
No solution
Triangle ABC is an Equilateral Triangle
Angle A = ?
60
x2 - 2x - 8
(x - 4)(x + 2)
0.5(8 × 3 ÷ 12 × 2)2
8
Infinitely Many Solutions
Triangle ABC is Similar to Triangle DEF
Angle CAB = 57; Angle FDE = ?
57
3x2 + 19x + 20
(3x + 4)(x + 5)
5 × 6 + 7 - 8 ÷ 22 × 7 + 2 - 3
22
2x - 6 + 8 - 4x = -2x + 23 - x
6
Challenge!!!
Rhombus ABCD is 4 times Smaller than and Similar to Quadrilateral EFGH.
Angle B = 89; Angle G = ?
1
x3 + 3x2 - 4x - 12
(x2 - 4)(x + 3) = (x + 2)(x - 2)(x + 3)