Question

3. In a right triangle ABC, ZB = 90°. If AB = 6cm, BC = 8cm, find AC.​

Answer 1

Answer:

10cm

Step-by-step explanation:

we know,

AB=6cm,BC=8cm and AC=?

now,

by using hypotenuse formula,

AC=$\sqrt{BC+AB\\}$

or,AC =$\sqrt{8^{2}+6^{2} }$

or,AC    =$\sqrt{64+36}$

 or,AC   =$\sqrt{100}$

 ∴AC   =10cm

Answer 2

Answer:

ac =10cm

Step-by-step explanation:

by pythagorous thurem

{ac}^{2} ={ab}^{2}+{bc}^{2}

{ac}^{2} ={6}^{2} +{8}^{2}

{ac}^{2} =36+64

{ac}^{2} =100

AC=10

AC=10cm