2 years ago

Find a and b. А E b B 409 с D

Mathematics

1 answer:

babymother [125]2 years ago

7 0

Answer:

a = 70°, b = 140°

Step-by-step explanation:

use alternate interior angles

The interior angles of a straight line are 180°

a = 180°-110° = 70°

b = 180°-40° = 140°

//I'm sorry, but I'm not very fluent in English.

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Find a and b. А E b B 409 с D​

Find a and b. А E b B 409 с D