Answered: B. a 24° 750 yd

Math

Calculus

B. a 24° 750 yd

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter0: Preparing For Algebra

Section0.7: Perimeter

Problem 5E

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Question

The irregular blue shape in Figure represents a lake. The distance across the lake, a, is unknown. To find this distance, a surveyor took the measurements
shown in the figure. What is the distance across the lake?

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