120k views
2 votes
What is the value of j?

What is the value of j?-example-1
User Pablorc
by
7.6k points

1 Answer

8 votes

Answer:

68°

Explanation:

since the angle given is a complementary angle, we know that the sum of it must equal 180°

let the unknown angle below j be x so,


25+43+x=180\\x=180-25-43\\x=112

now since the angle on the left of j is equal to x we can say


x+j=180\\j=180-x\\j=180-112\\j=68

User Steyrix
by
8.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories