30 4.87
14.78
24.12
43.05
31
5.07
15.33
24.75
43.19
32
5.29
15.90
25.40
43.33
Notes:
1. For semiannual premiums, use 51% of the annual rate.
2. For quarterly premiums, use 26% of the annual rate.
3. For monthly premiums, use 9% of the annual rate.
4. For females, use the age of a male three years younger.
Use the chart above to determine the premium for 10 year term insurance.
$20,000 policy for a 45 year old male
Premium: $

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle