Answer:
Choice A
Step-by-step explanation:
Base = 10
Perpendicular = 10
Hypotenuse = x
On applying Pythagoras theorem:
[tex] \rm \: B^2+P^2 = H^2[/tex]
- B = base
- P = perpendicular
- H = height
On substituting,
- [tex]10 {}^{2} + 10 {}^{2} = x {}^{2} [/tex]
Simplifying,
- [tex]100 + 100 = x {}^{2} [/tex]
- [tex]20 0 = {x}^{2} [/tex]
- [tex] \sqrt{200} = {x}^{} [/tex]
- [tex]10 \sqrt{2} = x[/tex]
Hence,the value of x using Pythagoras theorem is 10√2.
Choice A
