Well, the ladder will have to be moved to where it is 3 feet from the base so it can reach the house, possible height of the second story window: 16 feet
Answer:
h²=p²+b²
h=25ft
perimeter=25+25+48
hope it helps
<h3>stay safe healthy and happy.</h3>
Tree is 64.90 ft tall !
<u>Step-by-step explanation:</u>
We have , Alex wants to measure the height of a tree. Alex walks exactly 100 feet from the base of the tree and looks up. The angle from the ground to the top of the tree is 33. We need to find How tall is the tree . Let's find out:
According to questions we have following dimensions for a right angle triangle:
, where x is angle from the ground to the top of the tree
In right angle triangle ,
⇒
⇒
⇒
⇒
Therefore , Tree is 64.90 ft tall !
The Volume of this pyramid is 5040 cm³
Hope this helps