For a project in her Geometry class, Charlotte uses a mirror on the ground to measure the height of her school building. She walks a distance of 7.45 meters from the school, then places a mirror on flat on the ground, marked with an X at the center. She then steps 2.5 meters to the other side of the mirror, until she can see the top of the school clearly marked in the X. Her partner measures the distance from her eyes to the ground to be 1.65 meters. How tall is the school? Round your answer to the nearest hundredth of a meter.

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

c) yes, because of asa or aas

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: