Question

i need help really bad /.\ is anyone good in geometry? ill give a medal and fan :D

Answer 1

Sure, i'll do what I can :)

Answer 2

Also WELCOME TO OPEN STUDY :)

Answer 3

wut is the question? I'll help if i can but i will not give direct answers if that is what u r looking fr

Answer 4

I'll help you ! What's your problem ? :)

Answer 5

If a 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with the preimage?

75°

45°

36°

30°

Answer 6

@YOLO_KING @sufflegirl01 @Rivergirl2000

Answer 7

The diagram shows a stage in the construction of a line through A perpendicular to GH←→. Which sentence tells you how to perform the next step in the construction?

Set the compass width to GA¯¯¯¯¯, and draw arcs centered at H across both sides of the line.

Using sufficient compass width, draw an arc centered at A crossing the previous arc.

Set the compass width to GH¯¯¯¯¯, and draw an arc centered at A crossing the previous arc.

Keeping the same compass width, draw an arc centered at H crossing the previous arc.

Answer 8

I'm sorry about the diamonds of question marks i don't know why it did that lol

Answer 9

@ilovebmth1234 i love your profile pic

Answer 10

thank you

Answer 11

same to you :3

Answer 12

lul tnks

Answer 13

are you able to help me?

Answer 14

what was the question

Answer 15

The diagram shows a stage in the construction of a line through A perpendicular to GH←→. Which sentence tells you how to perform the next step in the construction?

Set the compass width to GA¯¯¯¯¯, and draw arcs centered at H across both sides of the line.

Using sufficient compass width, draw an arc centered at A crossing the previous arc.

Set the compass width to GH¯¯¯¯¯, and draw an arc centered at A crossing the previous arc.

Keeping the same compass width, draw an arc centered at H crossing the previous arc.

Answer 16

damn diamonds and the diagram is ^^ up there somewhere

Answer 17

i remember doing this exact assignment lol one sec

Answer 18

lol i hate it ha i suck a*s in geometry

Answer 19

lol it gets easyr trust me
also its the last one

Answer 20

thank you :D

To copy an angle using only a compass and a straightedge, begin by marking the vertex of the new angle. Then draw a ray from the vertex, which will be one of the legs of the new angle. What is the next step in the construction?

Set the compass width to the vertex of the angle, place the compass needle at any point on the leg of the new angle, and make an arc in the angle's interior.

Set the compass to a sufficient width, place the compass needle on one leg of the original angle, and draw an arc on the other leg of the angle.

Set the compass to a convenient width, place the compass needle on one of the legs of the original angle, and draw an arc on the leg of the new angle.

Set the compass to a convenient width, and draw an arc that is centered at the vertex of the original angle and intersects both legs of the original angle.

Answer 21

this will explain it better than i could http://www.mathopenref.com/constcopyangle.html

Answer 22

also the last one for this one

Answer 23

:) thank you you help so much

Answer 24

lel anything for a meth head <3 loljk but still np

Answer 25

lol nahh no meth just plants ;) haha

Answer 26

everthing is better with a bag of weed

Answer 27

right!

Answer 28

hey could you answer like 2 more questions then ill leave you alone with my school work lol

Answer 29

lol sure
i dont mind

Answer 30

Which tools were used by ancient mathematicians to make geometric constructions?

compasses and straightedges

protractors and metric rulers

compasses and protractors

protractors and straightedges

Answer 31

a

Answer 32

What is the most direct use of a compass in geometric constructions?

to draw congruent angles

to draw arcs of a given size

to draw perpendicular lines

to draw straight lines

Answer 33

b

Answer 34

if you got anything els i am way ahead of scedual

Answer 35

can you help me some more lol im trying to get my D up real quick cause i suck as* in this subject

Answer 36

lol i have an f but its because of a portfolio

Answer 37

ohh lol i haven't even started any of my other assignments for that class

Answer 38

A similarity transformation maps ΔABC to ΔJKL. The measure of ∠A of preimage ΔABC is 105°. The scale factor of the dilation in the similarity transformation is 1.5. If ∠A in the preimage corresponds to ∠J in the image, what is m∠J?

70°

140°

105°

35°

Answer 39

wouldnt the angle stay the same?

Answer 40

yep lol i just tried it

Answer 41

lol

Answer 42

PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A similarity transformation maps ΔPQR to ΔABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

2

2.5

4

3.5

Answer 43

still there?

Answer 44

If each point in the diagram can act as an endpoint, how many distinct line segments can be formed using the set of points?

three

four

five

six

Answer 45

sorry i was in class, still am just not paying attention

Answer 46

6

Answer 47

thank you lol

Answer 48

In addition to the facts in the diagram, which statement do you need to prove that the two triangles are congruent?

m∠A = m∠F

m∠B = m∠D

BC = DE

AC = DF

Answer 49

idk, i forget, though i think you could go with sss

Answer 50

sss isnt an answer /.\

Answer 51

ssa? sas?

Answer 52

u use them to find the answer