Question

If s= 7cm and t=24cm what is the length of R?

Answer 1

25 cm or 28 cm or 31cm

Answer 2

Pythagorean theorem,
\[A^2=B^2+C^2\]

Answer 3

is it 25cm 28cm or 31cm @.Sam.

Answer 4

use
\[a^2 + b^2 = c^2\]

where a and b are the legs, and c is the hypotenuse.

Answer 5

is it 25 cm or 28cm or 31cm? @some_someone

Answer 6

are you not going to give it a try? haha well we aren't here to just give you the answer!

Answer 7

ok imma try @some_someone

Answer 8

You have
\[A^2=B^2+C^2\]
Substitute in you got
\[A=\sqrt{7^2+24^2}\]
Solve

Answer 9

is it 31cm? @some_someone @.Sam.

Answer 10

Nope

Answer 11

28 then

Answer 12

28 @.Sam.

Answer 13

\[A=\sqrt{7^2+24^2}\]
What do you get from here?

Answer 14

28 @.Sam.

Answer 15

\[a^2 + b^2 = c^2\]
\[7^2 + 24^2 = c^2\]
\[49 + 576 = c^2\]
\[625 = c^2\]
\[\sqrt{625} = \sqrt{c^2}\]
\[25 = c\]