The measure of the vertex angle of an isosceles triangle is eight times the measure of either of the base angles. Algebraically find the measure of each angle in the triangle. Show all your steps.

PREALGEBRA
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ISBN:9781938168994
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Chapter9: Math Models And Geometry
Section9.3: Use Properties Of Angles, Triangles, And The Pythagorean Theorem
Problem 108E: On a map, San Francisco, Las Vegas, and Los Angeles form a triangle whose sides the shown in the...
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4. The measure of the vertex angle of an isosceles triangle is eight times the measure of either of the base
angles. Algebraically find the measure of each angle in the triangle. Show all your steps.
Transcribed Image Text:4. The measure of the vertex angle of an isosceles triangle is eight times the measure of either of the base angles. Algebraically find the measure of each angle in the triangle. Show all your steps.
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