Question

Find the value of the given triangle if the hypotensue is 5 cm and height is 4 cm​

Answer 1

Answer:

hypotenuse=5cm

height=4cm

assuming the base to be x

using pythagoras theorum,

hypo sq.= height sq +base sq

5*5=4*4+x*x

25-16=x*x

9=x*x

\sqrt{9}  =x

3cm=x

Answer 2

Answer:

here is your answer

Step-by-step explanation:

Given: △ABC is a right angled triangle.

Hypotenuse AC=5cm

and AB:BC=1:2

⇒ AB=1x,BC=2x

In right angled △ABC,

By pythagoras theorem

AC 2 =AB 2 +BC 2

⇒5 2

=(1x) 2 +(2x) 2

⇒25=x +4x

2

⇒25=5x

2

⇒x=

5

Hence, AB=1x=1×

5

=

5

cm

BC=2x=2×

5

=2

5

cm