First blank: sin. C = h/a
The ratio for sin. is opposite (the height) over hypotenuse (a).
Second blank: Area = (1/2)b(a sin. C)
In this substitution, we are substituting the value of h into the traditional area of a triangle formula.
Third Blank: Area = (1/2)ab(sin C)
We are using the commutative property to move the position of a.
Hope this helps and good luck in your classes!
16 of the students are sick. How I got this was, divide 48 by 3 and you get 16 therefore 1/3 of 48 is 16.
Answer:
8+5+2+5=205 boots = 5/20 or 1/41÷4= 0.250.25 × 100 = 25%
Step-by-step explanation:
sorry if im wrong
1 is the awnser to this problem
Answer: 1682
(45 x 36) + 62
1620 + 62 = 1682