Tuesday
November 25, 2014

Homework Help: Geometry

Posted by Mandi on Saturday, July 7, 2007 at 3:36am.

I need help...
Did I end up with the correct answer?

A trapezoid has equal nonparallel sides, The upper base is 6, the lower base is 16 ( 11,5) and the diagonal is 12. What is the altitude of the trapezoid? Round your answer to the one decimal place.

I was told this is how to get the
answer.
h(squared)+ 11(sqared)=12(squared)

___I worked it out___
12(squared)-11(sqared)= 23
sqare root of 23 is 4.8
=4.8
Is this right?


Yes, it is correct. Drop a verical line from an upper correr perpendicualr to the base. The diagonal, h and 8+3 = 11 form a right triangle.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

geometry - The trapezoid in Exam Figure 6 has equal nonparallel sides. The upper...
GEOMETRY - the trapezoid has equal nonparallel sides the upper base is 6. the ...
math - the high of a trapezoid is 10ft the upper base is 6ft shorter then the ...
geometry - the longer base of an isosceles trapezoid is 14 feet. the nonparallel...
Calculus - Hi, I have a calculus question that I just cannot figure out, it is ...
Calculus - Hi, I have a calculus question that I just cannot figure out, it is ...
Geometry - The bases of a trapezoid are 10 and 12 and the nonparallel sides are ...
geometry - the bases of a trapezoid are 10 and 12 and the nonparallel sides are ...
geometry - A trapezoid has a lower base which is twice as long as its parallel ...
Geometry - Find the area of the isosceles trapezoid with lower base 18cm, legs ...

Search
Members