The perimeter (adding up all the sides) of a rectangular piece of land is 42 meters. The length of the land can
be shown by (x + 4) and its width can be shown by
(2x - 7)
(x+4)
Solve for x, and then plug it back in to find the Length
and the width of the land.
(2x-7)
Check it

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

c.)

step-by-step explanation: