Question

PLEASE HELP

Answer 1

Answer:

13.60

Step-by-step explanation:

use Pythagoras theorem

it is c²=a²+b²

c is hypotenus which is the longest side of a right angle triangle

--->now just put 8 on a and 11 on b

this gives us

c²= 8²+11²

c²= under the root 185

$\sqrt{185 }$

c² = 13.60147051

nearest hundredth is 13.60

hope you understood :)

Answer 2

Answer:

x = 13.60

Step-by-step explanation:

since it is a right angled triangle , we can use pythagoras theorem ,

hypotenuse^2 = base^2 + perpendicular^2

hypotenuse is the side opposite to the right angle .so here,

H = x .you can take base as 11 and perpendicular as 8

h^2 = p^2 + b^2

x^2 = 8^2 + 11^2

x^2 = 64 + 121

x = $\sqrt{185$

x = 13.60