(2х - 2)°to45°The measure of the exterior angle of the triangle isCheck? HelpPREV1MAY9.

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(2x 2)° | to 45° The measure of the exterior angle of the triangle is

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter12: Angle Relationships And Transformations

Section: Chapter Questions

Problem 11PTTS

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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

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(2х - 2)°
to
45°
The measure of the exterior angle of the triangle is
Check
? Help
PREV
1
MAY
9.

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