Question

Please help, I will give medal and become a fan if the answer is correct

Answer 1

Given:

Line segment AB is perpendicular to line segment FC

Line segment DE is perpendicular to line segment FC

line segment AB is congruent to line segment DE

∠DEF ≅ ∠BAC




Statement

Reason


Line segment AB is perpendicular to line segment FC



Line segment DE is perpendicular to line segment FC



line segment AB is congruent to line segment DE

∠DEF ≅ ∠BAC

Given


∠FDE = 90˚ and ∠ABC = 90˚

Definition of Perpendicular Lines


∠FDE ≅ ∠ABC

Substitution


ΔABC ≅ ΔEDF

Angle-Side-Angle



Which figure correctly displays this proof?

Answer 2

@jim_thompson5910

Answer 3

Hint:

It's given that AB is perpendicular to FC

Answer 4

so this means that AB and FC

a) connect, intersect, or touch

b) they meet at right angles (or 90 degree angles)

Answer 5

Last one?

Answer 6

good

Answer 7

that's the only one that fits the descriptions I posted

Answer 8

Can u help me with some more please ill medal and thanks

Answer 9

ok a few more

Answer 10

Which of the following statements will guarantee that ΔZWU ≅ ΔVUW?

Quadrilateral ZWVU is a square.

Line segment ZW is parallel to line segment UV

∡ZUV and ∡WVU measure 90°.

Line segment ZU ≅ Line segment WV

Answer 11

soo?

Answer 12

one sec

Answer 13

ok no prob

Answer 14

If you were to divide a square by it's diagonal, what would you get

Answer 15

two triangles

Answer 16

right

Answer 17

what kind of triangles

Answer 18

so now what?

Answer 19

what kind of triangles form

Answer 20

right ones

Answer 21

are they congruent triangles

Answer 22

oh ya

Answer 23

how do you know

Answer 24

So now that we've established that, what now?

Answer 25

well those two triangles are congruent (you can use the SSS property to show it's true)

so that guarantees you'll have 2 congruent triangles

Answer 26

What answer choice should I choose because that's not a choice

Answer 27

what shape did we start with

Answer 28

square

Answer 29

so dividing up a square along its diagonal guarantees you'll have 2 congruent triangles

Answer 30

so A?

Answer 31

correct, that's one way to guarantee you'll get those 2 triangles to be congruent

Answer 32

OK can I ask a few more there simple as you can see

Answer 33

alright 2 more

Answer 34

Which fact could you use to help prove that ΔAEDΔBEC using Side-Angle-Side?

Line segment AD is parallel to line segment CB.

Line segment CE over line segment DE is equal to line segment BE over line segment AE.

The measure of line segment CE is equal to one-third times the measure of line segment DE.

Line segment AD is congruent to line segment CB.

Answer 35

Which fact could you use to help prove that ΔAEDΔBEC using Side-Angle-Side?

Line segment AD is parallel to line segment CB.

Line segment CE over line segment DE is equal to line segment BE over line segment AE.

The measure of line segment CE is equal to one-third times the measure of line segment DE.

Line segment AD is congruent to line segment CB.

Answer 36

whenever you use the SAS similarity postulate, you use the idea that the sides are proportional to each other

Answer 37

so what does that mean

Answer 38

They are similar

Answer 39

so now what?

Answer 40

if two triangles are similar, then the corresponding sides form a ratio

Answer 41

so option B?

Answer 42

correct

Answer 43

OK :) last one

Answer 44

1.For the dilation, what was your scale factor?
2.For the reflection, across which line did you reflect it?
3.For the rotation, how many degrees was it rotated and in which direction?

Answer 45

@jim_thompson5910

Answer 46

I know the labels are wrong I already fixed the reflection and 180 degree counterclockwise turn

Answer 47

what's your question about this one

Answer 48

1.For the dilation, what was your scale factor?
2.For the reflection, across which line did you reflect it?
3.For the rotation, how many degrees was it rotated and in which direction?

Answer 49

you have the dilation labeled on your paper

Answer 50

the scale factor of the dilation

Answer 51

the rotation you have is incorrect

Answer 52

I know I told u I fixed that

Answer 53

how do I find the scale factor for the dilation

Answer 54

you already found it, it's 2

Answer 55

Ok next question lol

Answer 56

O must be losing my eyes lol

Answer 57

if you were to rotate the original figure 180 degrees, it won't go from Q1 to Q4

Answer 58

I fixed that already.How do I find out which line I reflected the image over.

Answer 59

ok, the reflected image is in Q4 right?

Answer 60

The image that I wrote was rotated is actually reflected, and the other new figure next to it was a 180 degree turn counterclockwise from the original

Answer 61

i see

Answer 62

so they're flipped

Answer 63

Would that be correct?

Answer 64

you're reflecting over the x-axis

which is the line y = 0

Answer 65

yes that's correct

Answer 66

So what do I write. I reflected over line y=0?

Answer 67

yep

Answer 68

Thank You I wish u could help me more but a deal is a deal.

Answer 69

hopefully you can use the info learned here to apply it to the others

I don't want to do it all for you

Answer 70

OK :) Thanks have a good night

Answer 71

yw, you too