Answer: x = 20. X = 20 Consecutive internal Angles Theorem: edge BCD + angle ADC = 180 ° Substitute edge ADC = 4

You are watching: What is the value of x in the diagram below

Answer: x = 20. X = 20 Consecutive internal Angles Theorem: edge BCD + edge ADC = 180 ° Substitute edge ADC = 4

x = 20 Consecutive interior Angles Theorem: angle BCD + angle ADC = 180^circ instead of angle ADC = 4 x , angle BCD = 100^circ right into angle BCD + angle ADC = 180^circ: 100^circ + 4 x = 180^circ calculation 100^circ + 4 x = 180^circ: x = 20

Find more Answers

English

See more: What Is The Hybridization Of Carbon In Nco−? Attention Required!

We usage cookies and also other modern technologies to boost your experience on ours websites. By clicking "Accept", you agree to let us use third-party cookie for analytics purposes. You have the right to learn an ext about exactly how we use cookies in our cookies Policy. To control your cookies, click "Cookies Manager".