Question

Please can someone answer the question in the attached.

Answer 1

Answer:

Here it is,

Step-by-step explanation:

As it is a right angled triangle use Pythagoras theorem,

(Hyp)^2 = (side)^2 + (side)^2

(a)^2 = x^2 + x^2

(8.5)^2 = 2 (x)^2

72.25 = 2 (x)^2

(x)^2 = 72.25/2

x^2 = 36.125

x = √ 36.125

x = 6.010

Hope it helps you...