+0  
 
0
727
2
avatar

a ramp is 1 foot high. the base of the ramp extends 14 ft along the side of the building. how long is the sloped part of the ramp?

 Feb 9, 2015

Best Answer 

 #1
avatar+1090 
+10

We can solve this using the pythagorean theorem: $$a^2 + b^2 = c^2$$

a and b are the legs of a right triangle, and c is the hypotenuse (the long side.)

 

Using the pythagorean theorem:

 

$$1^2 + 14^2 = c^2$$

 

$$$\sqrt{1 + 196} = c$$

 

$$$\sqrt{197} = c$$

 

Since 197 is prime, we cannot simplify it further.

 

We can approximate it at:$${\sqrt{{\mathtt{197}}}} = {\mathtt{14.035\: \!668\: \!847\: \!618\: \!199\: \!6}}$$

 Feb 9, 2015
 #1
avatar+1090 
+10
Best Answer

We can solve this using the pythagorean theorem: $$a^2 + b^2 = c^2$$

a and b are the legs of a right triangle, and c is the hypotenuse (the long side.)

 

Using the pythagorean theorem:

 

$$1^2 + 14^2 = c^2$$

 

$$$\sqrt{1 + 196} = c$$

 

$$$\sqrt{197} = c$$

 

Since 197 is prime, we cannot simplify it further.

 

We can approximate it at:$${\sqrt{{\mathtt{197}}}} = {\mathtt{14.035\: \!668\: \!847\: \!618\: \!199\: \!6}}$$

Mathematician Feb 9, 2015
 #2
avatar+118609 
0

Nice presentation Mathematician :)

 Feb 10, 2015

6 Online Users

avatar
avatar
avatar