Question

I need to solve for x

Answer 1

x^2=40^2+9^2
x^2= 1600+81
x^2=1681
x=sqr(1681)
x=41

Answer 2

♠Answer♠

Now , X = √( 40² + 9² )

√(1600 + 81)

√1681

41

That Is , option (b)

#DavidUniversal