Question

Find the length of leg x on the right triangle.

http://diagnostic.achievementseries.com/cdn//1/_graphics_math_14033a/67d0d83e-49b7-44fa-b2cd-5f0808265133.gif

Answer 1

A. \[2\sqrt{30}\]
B. x = 60
C. \[4\sqrt{285}\]
D.\[4\sqrt{293}\]

Answer 2

@welshfella

Answer 3

use the pythagoras theorem For a right angled triangle

a*2 = b^2 + c^2

where a = the longest side

Answer 4

so here we have

68^2 = 8^2 + x^2

x^2 = 68^2 - 8^2

Answer 5

can you continue from here?

Answer 6

yea thanx

Answer 7

yw