Question

Determine if these triangles are similar and if they are what postulate or theorem proves similarity? Profile pic is diagram of question I will medal and fan!!

Answer 1

@hartnn. Help!!

Answer 2

@jjhony19 help!

Answer 3

@johnyy19 help

Answer 4

@jhonyy19 help!!

Answer 5

jhonyy9 - hence is right

Answer 6

How to do the question help

Answer 7

The figure is too small.

Answer 8

Would you wait if I turn on my computer and attaché the picture I am using a mobile could you give me like five mins

Answer 9

Hi, how to attach?

Answer 10

never mind found it

Answer 11

is the picture good?

Answer 12

hello

Answer 13

below to this window where you write the answers to a question so there are these blue windows with pescription equation and draw and attach file
so there can you attach files and imagies

Answer 14

i did

Answer 15

sorry these are so smaller like before i dont see it clearly too

Answer 16

ill retry and take batter pic give me a second

Answer 17

Good?

Answer 18

What postulate or theorem proves the similarity

Answer 19

yes now i see it but there are some mistaque

what is about angle F not is same 75 degree like angle B or angle C not is right same like angle E ?

ohhhh yes i see it now - so not is sure that these triangles are similare - yes ? you need determine than are similare or not - yes ?

Answer 20

Determine if these triang;es are similar and if they are what postulate or theorem proves the similarity?

Answer 21

SSS similarity theorem, SAS similarity theorem, AA similarity postulate, these triangles ar enot similar

Answer 22

a, b, c, or d?

Answer 23

@mathstudent55 help if you can?:)

Answer 24

Look at the angles of the left triangle.
Given: 20, 75
What is the measure of the third angle of the left triangle?

Answer 25

What is the measure of angle C?

Answer 26

ok. so bc angle A has 20 degree and angle B has 75 degree so from these result that the 3rd angle so angle C need being by 180-(20+75) =180-95 = 85 degree

in the other triangle angle A has 20 degree and angle E is right so has 90 degree so the 3rd angle need being by 180-(90+20) =180-110=70 degree

so fom these result these triangles not are similar sure

Answer 27

C is 85?

Answer 28

The answer is these triangles are not similar?

Answer 29

Correct.
Triangle ABC
m<A = 20
m<B = 75
m<C = 85

As soon as you see one angle in triangle DEF that is not the same measure as any angle in triangle ABC, the triangles cannot be similar. Since m<E = 90, and no angle in triangle ABC has measure 90, the triangles cannot be similar.

Answer 30

Definition of similar triangles:
Two triangles are similar if all angles of one triangle are congruent to the corresponding angles of the other triangle, and the lengths of all pairs of corresponding sides are in the same ratio.

Answer 31

D is the answer it definitely makes sense thank you so much both:)

Answer 32

Finding value???

Answer 33

0.9272 sin 68

Answer 34

22.64 answer?

Answer 35

@mathstudent55

Answer 36

@jhonyy9

Answer 37

@hartnn