Saturday
October 25, 2014

Homework Help: geometry

Posted by nisha on Tuesday, July 10, 2012 at 3:23am.

14. Question says that there is a triangle with a base of x units and height h units and two sides of length 10 units. Answer the following questions:

Draw a representation of this situation (the triangle).
Find a formula for h in terms of x. h = square root {10^2-(x/2)^2}
What is the domain of this function?
Graph this function over its domain.
How does h change as x changes?
Find a formula for the area of the triangle in terms of x only. Graph this function. *x*
How does the area of the triangle change as x changes? Area increases
For what value of x is the area of the triangle largest?
For what value of h is the area of the triangle largest?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

geometry - two sides of an equilateral trianlge measure (2y+3) units and (y^2-5...
geometry - two sides of an equilateral trianlge measure (2y+3) units and (y^2-5...
geometry - I realy need help please!!!! 1-Describe the translation in words: (x...
Geometry - I need help in this question!!! CD has an endpoint at (2,-1) and a ...
Geometry - The volume of a prism which has an altitude of 10 units and has a ...
Pre-Calculus - Two sides of a triangle are x units and y units in length. The ...
Pre-Calculus - Two sides of a triangle are x units and y units in length. The ...
Geometry - The lateral area of a regular pyramid is 300 square units. The ...
Math - The area of a regular pentagon with a perimeter of 35 units. Join the ...
geometry - A right triangle has a base that is 2 more than twice the height. ...

Search
Members