Question

Will give medal to whoever has right answer!

12.
What is the sum of the interior angles for a pentagon? (1 point)

900º
540º
720º
108º

Answer 1

S = 180(n-2)

plug in n = 5 and evaluate

Answer 2

so its 180 - 3

Answer 3

no wait its 180 times 3

Answer 4

yep 180 times 3 = ??

Answer 5

540!

Answer 6

can you help me on another??? Please! Hold on while i attach it....

Answer 7

1.
Name a pair of complementary angles. (1 point)

<1 and <4
<1 and <2
<3 and <4
<1 and <6

2.
If m <1 37°, what is the measure of <4? (1 point)

53°
43°
37°
27°

Answer 8

Is #2 53°???

Answer 9

angle 1 = angle 4

because they are vertical angles

Answer 10

Okay I thought so. I wasn't sure! Is it okay If i do a few more problems on here?

Answer 11

sure, but only a few more

Answer 12

okay. I will do two more! Is that ok?

Answer 13

sure

Answer 14

4.
Name a pair of alternate interior angles. (1 point)

<3 and <4
<1 and <6
<3 and <6
<5 and <65.


If m <4 = 105°, then what is the m <8? (1 point)

105°
75°
175°
25°

For #4 I got <3 and <6 and for #5 I got 105°

Answer 15

# 4 correct

Answer 16

okay cool. Is 5 correct?

Answer 17

and #5 is also, nice work

Answer 18

Awesome! Okay I will do the last problem, wait hold on while i post it!

Answer 19

I have no idea how to solve this!

Answer 20

finding the area?