Exercises 81–84 involve the perimeter and area of various geometric figures. Refer to Table 1.6 on page 60 if you've forgotten any of the formulas. In Exercises 81-82, find the perimeter and area of each rectangle. Express answers in simplified radical form. 81. V125 feet 2V20 feet 82. 4V20 feet V80 feet 83. Find the perimeter of the triangle in simplified radical form. V80 m V45 m V125 m 84. Find the area of the trapezoid in simplified radical form. V2 feet Võ feet Vỹ feet
Exercises 81–84 involve the perimeter and area of various geometric figures. Refer to Table 1.6 on page 60 if you've forgotten any of the formulas. In Exercises 81-82, find the perimeter and area of each rectangle. Express answers in simplified radical form. 81. V125 feet 2V20 feet 82. 4V20 feet V80 feet 83. Find the perimeter of the triangle in simplified radical form. V80 m V45 m V125 m 84. Find the area of the trapezoid in simplified radical form. V2 feet Võ feet Vỹ feet
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 21E
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