thomascrofts13
contestada

using Pythagoras theorem work out the length of AB
ABC is a triangle,
1 side is 22 cm 1 side is 8 cm
1 side is unknown the
1 unknown side is unknown
work out AB using Pythagoras theorem

Respuesta :

TheAnimeGirl

Answer:

AB = 23.40 cm

Solution,

Base ( BC ) = 22 cm

Perpendicular ( AC) = 8 cm

Hypotenuse (AB) = ?

Now,

Using the Pythagoras theorem:

[tex] {h}^{2} = {p}^{2} + {b}^{2} [/tex]

[tex] {h}^{2} = {(8)}^{2} + {(22)}^{2} [/tex]

[tex] {h}^{2} = 64 + 484[/tex]

[tex] {h}^{2} = 548[/tex]

[tex]h = \sqrt{548} [/tex]

[tex]h = 23.40 \: cm[/tex]

Hope this helps..

Good luck on your assignment...

Ver imagen TheAnimeGirl

Otras preguntas