Answer:
88
Step-by-step explanation:
Answer:
A) 
B) Angle relationship used to find 
was alternate interior angles of a traversal between two parallel lines
Step-by-step explanation:
Given :
To find measure of .
Part A
From the figure we can say:
[Alternate interior angles are congruent]
∴ 
[By substitution ∵ ]
For Δ PQR
[Sum of two interior angles of a triangle is equal to the opposite exterior angle]
[By subtraction property of equality]
[By substitution ∵ 
Part B:
We used the angle relationship of alternate interior angles of traversal 
between two parallel lines 
to find measure one angle of the Δ PQR which in turn helped us to find the measure of other angle of triangle which is as the two angles found are opposite to the exterior angle that is =120°
Relation used:
[Alternate interior angles are congruent]
[By substitution ∵ ]
Answer:
an inequality is basically two numbers compared between which is larger, smaller or equal.
Step-by-step explanation:
The dimensions are 6x7 ////////////////////
