Mathematics, 02.02.2021 22:00 aletadaboss
Angie and Becky each completed a separate proof to show that the measures of vertical angles AKG and HKB are equal. Who completed the proof incorrectly? Explain.
line AB intersecting line GH at K
Angie's Proof
Statement Justification
1. Segment GH intersects segment AB at K 1. Given
2. m∠AKG + m∠GKB = 180°
m∠GKB + m∠HKB = 180° 2. Definition of Supplementary Angles
3. m∠AKG + m∠ GKB = m∠GKB + m∠HKB 3. Substitution Property
4. m∠AKG = m∠HKB 4. Subtraction Property
Becky's Proof
Statement Justification
1. Segment GH intersects segment AB at K 1. Given
2. m∠AKG + m∠GKB = 180°
m∠GKB + m∠HKB = 180° 2. Angle Addition Postulate
3. m∠AKG + m∠ GKB = m∠GKB + m∠HKB 3. Substitution Property
4. m∠AKG = m∠HKB 4. Subtraction Property
Answers: 2
Mathematics, 21.06.2019 13:30
34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?
Answers: 2
Mathematics, 21.06.2019 15:00
The system of equations graphed below has how many solutions?
Answers: 1
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Angie and Becky each completed a separate proof to show that the measures of vertical angles AKG and...
Geography, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
Social Studies, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
History, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
Mathematics, 04.07.2019 09:50
Health, 04.07.2019 09:50