alexisminime2006 alexisminime2006

10-03-2020
Mathematics

contestada

what is m<BCD
OA) 80°
OB) 90°
C) 100°
D) 110°

what is mltBCDOA 80OB 90C 100D 110 class=

Respuesta :

jimrgrant1 jimrgrant1

10-03-2020

Answer:

D

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ BCD is an exterior angle of the triangle, thus

∠ BCD = 50° + 60 = 110° → D

Answer Link

Angelromanvelez Angelromanvelez

10-02-2021

Answer:

D

Step-by-step explanation:

HOPE ITS HELPS

Answer Link

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