menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
In a recreation park a children's slide is 27 feet long and makes an able of 39 degrees with the ground. Its top is reached by a ladder 18 feet long. What is the angle of inclination of the ladder.
asked
Jan 1, 2018
74.3k
views
1
vote
In a recreation park a children's slide is 27 feet long and makes an able of 39 degrees with the ground. Its top is reached by a ladder 18 feet long. What is the angle of inclination of the ladder.
Mathematics
high-school
Michael Lukin
asked
by
Michael Lukin
7.8k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
Each angle on a triangle would add up to 180 degrees. Since a ladder goes straight up, that angle would be 90 degrees. If you add that with the 39 degree angle, you'd get 129. Subtract that from 180 and you have your answer.
Frank R
answered
Jan 5, 2018
by
Frank R
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Feb 20, 2017
7.9k
views
In a recreation park a childrens slide is 27 feet long and makes an angle of 39 degrees with the ground. Its top is reached by a ladder 18 feet long. what is the angle of inclination of the ladder?
Danie
asked
Feb 20, 2017
by
Danie
7.7k
points
Mathematics
high-school
1
answer
1
vote
7.9k
views
asked
Apr 3, 2024
230k
views
A uniform ladder 10 m long weighing 50 n rests against a smooth vertical wall. the ladder starts to slip away when its inclination angle is 50° with the floor. what is the coefficient of static friction
Ehssan
asked
Apr 3, 2024
by
Ehssan
7.6k
points
Physics
high-school
1
answer
4
votes
230k
views
asked
Oct 8, 2019
184k
views
A ladder rests against a vertical wall at an inclination Alfa to the horizontal. It's foot is pulled away from the wall through distance p so that its upper end sides a distance q down the wall and then
Dpsthree
asked
Oct 8, 2019
by
Dpsthree
8.5k
points
Mathematics
middle-school
1
answer
1
vote
184k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org