xocupcake309174
05.02.2020 •
Mathematics
The ratio of altitude and base of a triangle is 1 ratio 2 and area is 9 square metre find its base and altitude
Solved
Show answers
More tips
- W Work and Career Secrets of a Super Supervisor: Proper Team Management...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics Write an equation in slope-intercept form for the line with slope -1/2 and y-intercept 3 . Then graph the line....
- B Business refers to a process by which you earn interest not only on the money you directly invest but also on the interest you ve earned in previous years....
- S Social Studies Why was it necessary to extend the voting rights act of 1965 in 2006...
Ответ:
It's base is 6m and altitude is 3m.
Step by Step Explanation.
Let the altitude(h) and base(b) of the triangle be x m and 2x m respectively.
Area(A)= 9 m^2
We know,
A=1/2*b*h
or, 9= 1/2*2x*x
or, 9*2= 2x^2
or, 18= 2x^2
or, 18/2 = x^2
or, 9 = x^2
or, 3^2= x^2
so, x = 3 m
Hence, altitude =x= 3m
and, base = 2x=2*3= 6 m
Ответ: