A grocery store polls every twentieth customer to determine if they are satisfied with the cleanliness of the store. Forty custo
1 answer:
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Answer:
12.6 ft (3 s.f.)
Step-by-step explanation:
Please see the attached picture for full solution.
Answer:
The triangles SYX and SYZ are congrient so by CPCTC ,
and
.
Step-by-step explanation:
Given information: YS is the perpendicular bisector of XYZ.
In triangle YXS and triangle YSZ,
(YS is the perpendicular bisector of XYZ)
(Common side, Reflexive property)
(YS is the perpendicular bisector of XYZ)
By ASA postulate,
The corresponding parts of congruent triangles are congruent. so,
