1. Refer to the figure on the right. Supply the missing statements/ reasons using the statements on the box below the table. Given: AB and CB are tangents to B0 at A and C, respectively, and intersect at the exterior point B. Prove: MZABC =(MAPC-mAC) Prooft (Supply the missing Statements/Reasons) Statements Reasons Given Line Postulate Definition of exterior angle Draw chord INDABC, m2l=m22+mZB mLB= %3D Subtraction Property of Equality MAPC; mZB=MAPC-maC m21=-MAPC; m/2= ТАРС m/B= Common Monomial Factor

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Question
1. Refer to the figure or the right. Supply the missing
statements/ reasons using the statements on the box below
the table.
Given: AB and CB are tangents to 1 O at A and C,
respectively, and intersect at the exterior point B.
Prove: MLABC =(MAPC-mAC)
Proof: (Supply the missing Statements/Reasons)
Statements
Reasons
Given
Line Postulate
Definition of exterior angle
Draw chord
INDABC,
m/I=m2+mZB
mZB=
%3D
Subtraction Property of Equality
1
MAPC; m/2=-
m21=
mLB=MAPC -mAC
%3D
Common Monomial Factor
m/B=
Transcribed Image Text:1. Refer to the figure or the right. Supply the missing statements/ reasons using the statements on the box below the table. Given: AB and CB are tangents to 1 O at A and C, respectively, and intersect at the exterior point B. Prove: MLABC =(MAPC-mAC) Proof: (Supply the missing Statements/Reasons) Statements Reasons Given Line Postulate Definition of exterior angle Draw chord INDABC, m/I=m2+mZB mZB= %3D Subtraction Property of Equality 1 MAPC; m/2=- m21= mLB=MAPC -mAC %3D Common Monomial Factor m/B=
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