Concept explainers
To show that sides CA and CB are congruent.
Answer to Problem 7PSB
Explanation of Solution
Given information:
A,P and M lie in plane m .
Formula used:
The below properties are used:
Perpendicular lines form right
Right angles are congruent.
Two
Proof:
It is given that,
A, P and M lie in plane m .
Perpendicular lines form right angles.
Right angles are congruent.
By reflexive property, we get
By SAS congruence rule, we get
As corresponding parts of congruent triangles are congruent, we get
Chapter 6 Solutions
Geometry For Enjoyment And Challenge
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