Use the figure to find the measures.
Solve for x.
5
A = 20
A=4
X=

x = sqrt(5)

Step-by-step explanation:

The ratio of the areas is equal to the ratio of the side lengths squared

20      5^2

=

4          x^2

Using cross products

20 x^2 = 4 * 5^2

20x^2 = 4*25

20x^2 = 100

Divide by 20

20x^2 = 100/20

x^2 = 5

Take the square root of each side

sqrt(x^2) = sqrt(5)

x = sqrt(5)

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40