A triangle has side lengths of 5 and 8 and an area of 16. Show that there are actually two possible triangles that satisfy these conditions by finding the third side of each triangle AND the angle between the side with length 5 and the side with length 8. Round your answers to two decimal places. With the aid of a protractor and a ruler, draw a reasonably accurate diagram of each triangle.
A triangle has side lengths of 5 and 8 and an area of 16. Show that there are actually two possible triangles that satisfy these conditions by finding the third side of each triangle AND the angle between the side with length 5 and the side with length 8. Round your answers to two decimal places. With the aid of a protractor and a ruler, draw a reasonably accurate diagram of each triangle.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter7: Locus And Concurrence
Section7.2: Concurrence Of Lines
Problem 19E: Draw an obtuse triangle and, by construction, find its orthocentre. HINT: You will have to extend...
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A triangle has side lengths of 5 and 8 and an area of 16. Show that there are actually two possible triangles that satisfy these conditions by finding the third side of each triangle AND the angle between the side with length 5 and the side with length 8. Round your answers to two decimal places. With the aid of a protractor and a ruler, draw a reasonably accurate diagram of each triangle.
Expert Solution
Step 1
Given that
the two sides of a triangle are 5 and 8
and area of that triangle is 16.
Let sides of the triangle are
and area is .
If , then
Area will be
Taking positive sign, we get
and taking negative sign, we get
So two possible triangles are and which has same area as 16.
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