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30-09-2021
Mathematics

contestada

a) Find the value of x,
b) State the postulate or theorem that justifies your answer.

a Find the value of x b State the postulate or theorem that justifies your answer class=

Respuesta :

8555cashio 8555cashio

30-09-2021

130+2x-70=180
60+2x=180
2x=120
x=60
Linear pair are equal to 180 degrees

Answer Link

cdj8498 cdj8498

30-09-2021

Answer:

a) x=60

b) I did (2x-70)+130=180 because each line is 180 unless it's a circle equaling 360

Step-by-step explanation:

Answer Link

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