Answer:
Alternate Exterior Angles Theorem
Step-by-step explanation:
By looking, we can see that they are exterior angles. Because 2 parallel lines are cut by a transversal, the angles are congruent.
Answer:
65
Step-by-step explanation:
You substitute the x in 10x with 6 so you have 10x6+5. So you multiply 10x6 and you add 5 and you get 65
Answer:
The Proof with Statement and Reason are as follow.
A) Reflexive , SAS , CPCTC.
Step-by-step explanation:
Given:
BA ≅ DC
∠BAC ≅ ∠DCA
To Prove:
BC ≅ DA
Proof:
In ΔBCA and ΔDAC
Statement Reasons
1. BA ≅ DC 1. Given
∠BAC ≅ ∠DCA
2. AC ≅ CA 2. Reflexive Property
3. ΔBCA ≅ ΔDAC 3. S-A-S test
4. BC ≅ DA 4. CPCTC
Answer:
Step-by-step explanation:
This arc has the same measurement as the central angle. The central angle is LON where O is the center of the circle.
Point M forms an angle that is 1/2 the central angle when M is on the circumference and opposite the 150o angle. Therefore M is the vertex of a 75 degree angle.
76x - 1 = 75 Add 1 to both sides.
76x = 76 Divide by 76
x = 1
Answer: 9/8 is greater than 7/10 because its greater than 1. 7/10 is not
Step-by-step explanation:^^^