12.) (5pts) Sarah wants to fence her garden, as shown below. Determine how much fencing to the nearst foot hd
Sarah needs to purchase.
28 ft
15 ft

If those are the sides of the garden then it should be 86ft to fence around her garden.

Step-by-step explanation:

Add them together and then multi ply it by two.

check the picture below.

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it