Question

Help?

Answer 1

@Capnkookcx

Answer 2

@sammixboo

Answer 3

Wait I think I already did this before.

Answer 4

oh wait sorry wrong doc

Answer 5

Which problem? 2, 3, or 4?

Answer 6

sorry it took so long :\

Answer 7

Which problem?
There are many on that page.

Answer 8

all of them

Answer 9

Wow.
Let's start with 2.
What is the sum of the measures of the angles of a triangle?

Answer 10

38 71 and x

Answer 11

I don't mean the triangle in the problem.
In any triangle, what is the sum of its measures?

Answer 12

Just do this 38 + 71 then minus the sum by 180 and you got your answer. :)

Answer 13

Here's your drawing.

Answer 14

oh 71?

Answer 15

Yupp

Answer 16

What do the circled marks mean?

Answer 17

ok 3...

Answer 18

Just do the same 45 + 45 then subtract the sum by 180. :)

Answer 19

:) ok

Answer 20

180

Answer 21

No.
You need to do 180 - 45 - 45

Answer 22

90?

Answer 23

that is not a answer....

Answer 24

Yes

Answer 25

the answer is 30, 45, 100, 135

Answer 26

answers*

Answer 27

A right isosceles triangle had a right angle of 90 degrees.
The other two angles' measures add up to 90 degrees.
Since the other two angles are congruent, they each measure 45 degrees.

Answer 28

sooo 45?

Answer 29

The wording of problem 3 is not good, because there are two angles we were not told the measures of, so we don't know which one the problem means when it asks for the measure of the "third angle." It could the the 90-deg angle or the 45-deg angle.

Answer 30

@mathstudent55 ?

Answer 31

Since there is no choice of 90 deg, it must be the 45-deg angle, but if this were not multiple choice, I would not have known it.

Answer 32

Yes, 45 deg.

Answer 33

Now problem 4.
@ZinnaPinkerton
We need to know this:
What is the sum of the measures of the angles of any triangle?

Answer 34

ok 4... sorry there are so many questions

Answer 35

180 right?

Answer 36

@mathstudent55

Answer 37

@zinnapinkerton this question needs to be closed after you are done.