6000 - 1800 = 4200
4200/4 = 1050
so she donated 25% to charity
Answer:
2
Step-by-step explanation:
The order (or degree) of rotational symmetry of a rhombus is 2. This is because it looks the same only when rotated 0° or 180° (2 angles, total).
Answer:
The first one sounds suprising but what is the action?
Answer:
18.4 cm
Step-by-step explanation:
Using Pythagoras rule:
Hypotenuse =

= 18.4 cm