HOME IMPROVEMENT Lana wants to install a skylight in her bedroom. The section of roof where she plans to install the skylight has an incline and is triangular. The vertices of the roof are at
X (2, 1), Y (7, 10), and Z (12, 1).
Where should the center of the skylight be located so that it is equidistant from the vertices of the roof? If necessary
round your answer to the nearest whole number

5x+2x=49

7x=49

x=7. 35 apples

i just took the test, the correct answer is .. 31.5 in.

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