jvocare8030 jvocare8030

26-03-2019
Mathematics

contestada

∠A and ∠B supplementary and vertical angles. What is m∠B

135

90

180

45

Respuesta :

sqdancefan sqdancefan

01-04-2019

Answer:

90°

Step-by-step explanation:

Supplementary means they add to 180°. Vertical angles are congruent, so they must both be 180°/2 = 90°.

Answer Link

Jaylasbackup Jaylasbackup

19-03-2021

Answer:

90

Step-by-step explanation:

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