Question

help ss below

Answer 1

first find what a^2 and b^2 are

if a is 3, what is a^2
if b is 10, what is b^2

Answer 2

a^2 is 6
b^2 is 20?

Answer 3

7 minutes oof

its a^2 not a*2...

a number in exponential form its the number times itself

eg. a^2 = a*a

Answer 4

i dont understand

Answer 5

look at the table
its stated that \( a_1=3 \) AND \( a_2=7 \)
with that information, we can fill up the 4th column, which is asking for \( a^2=? \)
so for the first a, we have \( 3^2 \Rightarrow 3\cdot 3 =?? \)

Answer 6

9

Answer 7

great, so we insert the 9 right there (check attached files)

do the same with the second a, and both b

Answer 8

100

Answer 9

sweet -- now do both bs

Answer 10

??

Answer 11

oh my bad -- i just read the replies

so \( a^2=9 \) and \( b^2=100 \)

what is \( a^2+b^2=?\)

Answer 12

109

Answer 13

yes

we know that \( a^2+b^2=c^2 \) right?

so what is \(c^2\) ??

Answer 14

109

Answer 15

correct --

we have to go back to finding c there in the 3rd column.

so we know that \( c^2=109 \ \ \ \ \Rightarrow \ \ \ \ c=\sqrt{109} \)
\[ \LARGE c=?? \]

Answer 16

just find the square roots, and done

for the 2 triangles of your own i suggest you to do the classic 3 4 5 triangle, and another random one