Hi! So I'm really confused with this. Could someone help?

Its all pythagras and stuff which im bad at, so the most helpful answer gets brainliest!

Hi So Im really confused with this Could someone help Its all pythagras and stuff which im bad at so the most helpful answer gets brainliest class=

Respuesta :

Answer:

Left=9.4cm Right = 12cm

Step-by-step explanation:

a^2 + b^2 = c^2

8^2 x 5^2 =89^2

Square that = 9.43cm

Right Triangle

17^2-12^2=b^2

=145^"

Square it: 12cm