You first have to find the length of each side.
AB=4
BC=4
CD=4
AD=4
Since this is a quadrilateral, two sides will have the same length, in this case, they all do so you can pick any two sides.
4(4)=16.
Answer:C
Step-by-step explanation:The side lengths of the triangle is 4, 8 and 10. To check if the sides form a triangle, see if the following inequalities hold true:
4
+
8
?
>
10
4
+
10
?
>
8
10
+
8
?
>
4
12
✓
>
10
14
✓
>
8
18
✓
>
4
Answer:
4 units
Step-by-step explanation:
You have a triangle. This means that the formula is 1/2 x b x h. So its 2 x 4 = 8. Then its 8 x 1/2 which gives you 4.
Answer:
6 miles
Step-by-step explanation:
Let the distance of Boondocks from Podunk to be x
1/3 x +1 = 1/2x
1=1/2x-1/3x
1= 1/6 x
6*1=x
6 miles= x
Answer:
3 ; 4/3
Step-by-step explanation:
x + 4(1/x) = 13/3
x + 4/x = 13/3
x^2 -13/3x + 4 = 0
3x^2 - 13x + 12 = 0
Δ = 169 - 144 = 25
x1 = (13 + 5)/6 = 3
x2 = (13-5)/6 = 4/3
