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Points A and B are separated by a lake. To find the distance between them, a surveyor locates a point C on land such than 2CAB = 44.5. Find the distance across the lake from A to B. %3D 503 yd 44.5 C A 333 yd NOTE: The triangle is NOT drawn to scale. distance yd Let a = (- 1, - 1) and 6 = (-8, - 8). Compute the dot product. %3D

Points A and B are separated by a lake. To find the distance between them, a surveyor locates a point C on land such than 2CAB = 44.5. Find the distance across the lake from A to B. %3D 503 yd 44.5 C A 333 yd NOTE: The triangle is NOT drawn to scale. distance yd Let a = (- 1, - 1) and 6 = (-8, - 8). Compute the dot product. %3D

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter11: Rational And Irrational Numbers
Section11.6: The Pythagorean Theorem
Problem 11E
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Next Points A and B are separated by a lake. 1o find the distance between them, a surveyor locates a point C on land such than ZCAB = 44.5°. Find the distance across the lake from A to B. 503 yd 44.5 C 333 yd a' NOTE: The triangle is NOT drawn to scale. distance = yd Let a = (- 1, - 1) and 6 = (-8, - 8). Compute the dot product. %3D
Transcribed Image Text:Next Points A and B are separated by a lake. 1o find the distance between them, a surveyor locates a point C on land such than ZCAB = 44.5°. Find the distance across the lake from A to B. 503 yd 44.5 C 333 yd a' NOTE: The triangle is NOT drawn to scale. distance = yd Let a = (- 1, - 1) and 6 = (-8, - 8). Compute the dot product. %3D
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