Find A in degrees. B. B = 51° b = 9 %3D a C C = 4 A C A = [?]degrees Round to the nearest tenth.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.5: Solving Quadratic Equations By Completing The Square
Problem 28PPS
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Find A in degrees.
B = 51°
b = 9
%3D
C = 4
A
A= [?]degrees
Round to the nearest tenth.
Transcribed Image Text:Find A in degrees. B = 51° b = 9 %3D C = 4 A A= [?]degrees Round to the nearest tenth.
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