Answer:
Step-by-step explanation:
2.
<u>Option A is correct:</u>
- Two pairs of opposite congruent angles
3.
<u>Option B is correct:</u>
Answer:
12%
Step-by-step explanation:
<u>As per the given formula:</u>
- 40= 4000/12r
- r = 40*12/4000
- r = 0.12
- 0.12*100% = 12%
Interest rate is 12%