3 years ago

Help&EXPLAIN Don’t use for points or I’ll take it back and report

Mathematics

2 answers:

ladessa [460]3 years ago

5 0

Answer:

x = 105 degrees

Step-by-step explanation:

180 degrees total

180 - 75 = 105

x = 105 degrees

LiRa [457]3 years ago

3 0

Answer: 6

Step-by-step explanation:

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allochka39001 [22]

Answer:

x = 21º

Step-by-step explanation:

∆ ABC is isosceles therefor

Angles B and C are congruent

(180 - 18)/2 = 162/2 = 81º

------------------

∆ BCD is equilateral therefor all angles are 60º

---------------------------

x = = 81 - 60

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3 years ago

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Step-by-step explanation:

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4 years ago

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Step-by-step explanation:

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