Question

please check my math answers !

Answer 1

3. EF
4. right
5. 108

Answer 2

@mathmale

Answer 3

3 and 4 are right... i dont know how to check is 5 is wrong, sorry!

Answer 4

@mathmale

Answer 5

4 is wrong and 5 is wrong

Answer 6

#5:
To find the "complement" of 72 deg., simply subtract 72 deg from 90 deg.

Answer 7

@mathmale which ones are wrong??

Answer 8

4 and 5 are wrong

Answer 9

I haven't said which ones are wrong. I only provided info on how to solve #5 correctly. I'd be glad to comment on any work you share with me (showing how you got your results), but not to check answers.

Answer 10

texas can you help on 4 and 5

Answer 11

mathmale told you how to do #5. Complementary angles are two angles that add up to 90 degrees. So if 1 angle is 72 deg., then the other angle is 90 - 72.

#4.
right angles are 90 deg.
straight angles are 180 deg.
obtuse angles are > 90 (greater then 90)
acute angles are < 90 (less then 90)
so what do you think is the answer now ?

Answer 12

@texaschic101 number 5 is 18. is that right??

Answer 13

yes..that is correct. You figure out 4 yet ?

Answer 14

UMM

Answer 15

if the angles is 124 degrees, is it bigger then 90 or less then 90 ?

Answer 16

acute angles?

Answer 17

oh

Answer 18

acute is smaller then 90...not the right answer...try again

Answer 19

obtuse

Answer 20

correct...124 is bigger then 90

Answer 21

@texaschic101 can you check 3?

Answer 22

@texaschic101 can you check 3

Answer 23

3 is correct :)

Answer 24

thanks

Answer 25

sure thing :)