Question

4.
Identify the angles as complementary or supplementary and then find the value of x.


(1 point)
• supplementary, 65º
• complementary, 155º
• complementary, 65º
• supplementary, 155º
5.
Which equation can be used to find the value of x in this figure?



(1 point)
• 90 + x = 106
• 106 – x = 74
• 106 + x = 180
• none of these

Answer 1

do you know when an angle has name of complementary and when supplementary ?

Answer 2

I forgot heres the attachments for each question

Answer 3

my answers are:
4. A
5. B

Answer 4

complementary angles->2 angles which add up to 90
supplementary angles->2 angles which add up to 180

now in the 1st pic
what do u think those angles are? supplementary or complementary?

Answer 5

it would be complementary

Answer 6

so whats the answer?

Answer 7

we know that in 1st figure x and 25 are complementary
therefore
x+25=90
from here you just have to find x

Answer 8

okay

Answer 9

x+25=90
subtract 23 from both sides you get-
x+25-25=90-25
x=65
:)
and we know that the angles are complementary so it will be C

Answer 10

subtract *25 from both sides

Answer 11

okay so the answer for 4 is C

Answer 12

yes

Answer 13

okay ☺

Answer 14

now for question 5
what do u think those angles r
complementary or supplementary? :)

Answer 15

supplementary :)

Answer 16

yes correct :)
now we need to find the equation which can be used to find x
now because 106 and x are supplementary they must add to 180
try finding the equation

Answer 17

so it would be C

Answer 18

yes correct :)

Answer 19

YAY so im all done let me double check if these are the right questions:
1. A
2. C
3. B
4. C
5. C

Answer 20

i forgot the 1,2,3 answers ):

Answer 21

what do you mean?

Answer 22

i mean that okay nvm ima get back to your old post to see the question 1,2 and 3 to check ur answers

Answer 23

okay

Answer 24

yeah its correct

Answer 25

okay so all of the questions are okay

Answer 26

yes :)

Answer 27

THANKS SO MUCH I GOT A 100%

Answer 28

heres a medal

Answer 29

lol np :)