Liza is creating a circular mirror using pie-shaped pieces of glass, as shown below. How much wall space will the entire mirror cover? Use 3.14 for Pi and round to the nearest whole number. A shaded sector of a circle has an angle measure of 40 degrees and an area of 6 pi inches squared. Recall that StartFraction Area of sector over area of circle EndFraction = StartFraction n degrees over 360 degrees EndFraction.

1 is c

2 is a

3 is a

step-by-step explanation:

the answer is d. (1.2, -4.7) on edgn

hope this !

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