Answer:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.
Step-by-step explanation:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.
Answer:
Step-by-step explanation:
1.∠VUZ
2.alternate
3.4x+5x=180
9x=180
x=180/9=20
m∠svw=4×20=80°
4.
m∠VWT=5x=5×20=100°
5.
internal (angles on the same side between two parallel lines or adjacent angles are supplementary.
It looks about right to me.
Answer:
$541.22
Step-by-step explanation:
We are given;
Amount deposited (principal) is $500
Rate of interest is 4%
Time = 2 years
We are required to determine amount in the account after 2 years
Interest periods, n = 4 (since the money was compounded semi-annually)
rate of interest, r = 2%
Using the compound interest formula;
Amount, A = P (1 + r/100)^n
Therefore;
Amount = $500 (1 + 2/100)^4
= $500 × 1.02^4
= $541.22
Therefore, the balance in the account after 2 years is $541.22
Answer: 108 inches
Step-by-step explanation:
If length = 46, width = 8
Perimeter of rectangle = 2(l+w)
= 2 (46 + 8)
= 2 x 54
= 108 inches
