Register
in the triangle DEF, angle D measures 3x, angle E measures 6x+12, and angle F measures 5x. what is the value of x
7.4k views
2 votes
in the triangle DEF, angle D measures 3x, angle E measures 6x+12, and angle F measures 5x. what is the value of x

in the triangle DEF, angle D measures 3x, angle E measures 6x+12, and angle F measures-example-1
User Anz
by
7.0k points

1 Answer

7 votes

Answer:

x = 12

Explanation:

3x + 6x + 12 + 5x = 180

14x + 12 = 180

14x = 168

x = 12

User Niki Van Stein
by
6.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.1m questions

9.5m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
What is 25% of 500.00
Link Copied!