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23-01-2021
Mathematics

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pls help

Quadrilateral ABCD is an isosceles trapezoid. What is the m∠B?

pls help Quadrilateral ABCD is an isosceles trapezoid What is the mB class=

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Аноним Аноним

23-01-2021

Answer:

<B=105°

Step-by-step explanation:

as it's an isosceles trapezoid. AD parallel to BC

ACCORDING TO THE QUESTION

75°+<B=180°

<B=180°-75°

<B=105°

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