a.
To calculate area.
a.
Answer to Problem 26PPS
Total surface area of the figure=64.58
Explanation of Solution
Given information:
Formula used:
Surface area of
Where
Surface area of rectangle =
Where
Calculation:
Area of triangle,
=
Substituting the values,
=
So,
=
Area of triangle =24.43
Area of rectangle,
=
Converting the breadth into feet.
13.5 inches=
= 1.125ft
Substituting the values,
=
Area of rectangle =
Total surface area of the figure=2
=
So,
= 48.86+15.72
Total surface area of the figure=64.58
b.
To calculate volume.
b.
Answer to Problem 26PPS
Volume of triangle prism= 27.48
Explanation of Solution
Given information:
Formula used:
Volume of triangle prism =
Calculation:
Volume of triangle prism=
=
So,
=
Volume of triangle prism= 27.48
Chapter 1 Solutions
Geometry, Student Edition
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning