Question

1. What is the length of the missing side?

question 1 qc (1 point)
A) 21.8
B) 26
C) 28
D) 34

Answer 1

Have you ever heard about theoremus of Phytagor?

Answer 2

no...can you just help on the question...please

Answer 3

No, I can't. It doesn't make any sense to me to give you answer, because you won't learn anything at all. http://www.teacherschoice.com.au/maths_library/trigonometry/pythagoras_1.htm

Answer 4

so all I gotta do is solve, c2 = a2 + b2

Answer 5

yes, you do 10^2+24^2=c^2

Answer 6

yes! you have a and b:

\[c ^{2}=a ^{2}+b ^{2}\]
a=10 b=24

Answer 7

thanks

Answer 8

and for this....whats the equation to solve ?

Answer 9

the same. the only side that has a definite variable is c since c is the hypotenuse...a and b can be either side.

Answer 10

you need to think in other way. if

\[c ^{2}=a ^{2}+b ^{2}\]
then
\[b ^{2}=c ^{2}-a ^{2}\]

Answer 11

thanks

Answer 12

yupp :)

Answer 13

so the answer would be D) 34?

Answer 14

for which one triangle?

Answer 15

the first on

Answer 16

the first one*

Answer 17

and then for the second triangle it would be 16....right?

Answer 18

for the first I got 26

Answer 19

because
\[c ^{2}=24^{2}+10^{2}=676\]
\[c=\sqrt{676}=26\]

Answer 20

and for the second I got 28

Answer 21

ah I see wat I did wrong

Answer 22

i didn't do the square root....

Answer 23

oh