Question

state true and false HTML5 climb into existance around 2008​

Answer 1

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

2

+4x

2

⇒25=5x

2

⇒x=

5

Hence, AB=1x=1×

5

=

5

cm

BC=2x=2×

5

=2

5

cm

idk

Answer 2

Answer:

False

Explanation:

it came into existence in 2014

hope it helps mark me brainliest