12-06-2022
Mathematics

contestada

does someone mind helping me with this problem? Thank you!

does someone mind helping me with this problem Thank you class=

Respuesta :

Аноним Аноним

13-06-2022

Step-by-step explanation:

∠A + ∠B + ∠C = 180°

Here the value of ∠B and C is given below...we need to find the value of ∠A ....

a + 120° + 40° = 180°

a + 160° = 180°

a = 160° - 180°

a = 20°

[tex]...[/tex]

Answer Link

Otras preguntas

what is the relationship between "2ab and a+b"

Your sister is starting 9th grade next year and is thinking about going to college. What step would you recommend she take first?

What does low employment rate indicate?

Consider the following situation: Several students worked together to publish a collection of their best stories. What is this project called? A. a book clu

why musical instruments often appear in Cubist paintings.

The table shows the types of DVDs customers rented from Sunshine Movie Rentals last year.How many comedy and action movies were rented last year?

Which of the following is true about light absorption in plants?

Helpppppppp pleaseeeeeeeeee

Which one is it I need help

what should the man have done differently to ensure is safety?