CatherineTanner CatherineTanner

24-04-2020
Mathematics

contestada

What is the degree measure of b?
A)) 29°
B) 32°
C) 61°
D) 64°

What is the degree measure of b A 29 B 32 C 61 D 64 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

24-04-2020

Answer:

B 32

Step-by-step explanation:

The exterior angle is the sum of the measure of the measure of the opposite interior angles.

151 = 119+b

Subtract 119 from each side.

151-119 = 119-199+b

32 = b

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ariannaleija ariannaleija

24-04-2020

b

180-151=29
119+29=148
180-148=32

the triangle is 180 in total

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