Seudónimo Seudónimo

15-12-2018
Mathematics

contestada

Please help! Urgent!

Examine triangle ABC. (look at picture)

What is the value of x?

A) 37
B) 48
C) 127
D) 138

Please help Urgent Examine triangle ABC look at picture What is the value of x A 37 B 48 C 127 D 138 class=

Respuesta :

Аноним Аноним

15-12-2018

Answer:

x = 127 degrees

Step-by-step explanation:

By the external angle of a triangle theorem:-

x + 5 = 79 + m < ACB

m < ACB = 180 - x, so:-

x + 5 = 79 + 180 - x

2x = 79 + 180 - 5 = 254

x = 127 ( answer)

Answer Link

harleydavis70 harleydavis70

17-02-2021

Answer:

If you look at my screenshot it will show you the correct answer.

Step-by-step explanation:

Ver imagen harleydavis70

Answer Link

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