Answer:
3. DC ≅ CA
4. Vertical Angles Theorem
6. CPCTC
Step-by-step explanation:
I hope this helps :)
Step-by-step explanation:
Hey there!
Here,

While working with them remember some rules;
- (-) + (-) = sign (-) but add them.
- (+) + (+) = sign (+) and add.
- (+) - (+) = subtract but keep sign of greator number.
- (-) -(-) = subtract and keep the sign of greator number.
Likewise in your question,



<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
C. AB=CD not necessarily true
Step-by-step explanation:
A.
AD = DB True because the width of the compass was the same and hence the radius was same for both centers A and B
B. AE=EB True
CD makes the perpendicular bisectors if arcs are made with compass of same width
C. AB=CD . There is no property which says that it is necessarily true
D. AC=CB True because the width of the compass was the same and hence the radius was same for both centers A and B
Answer:
5040
Step-by-step explanation:
-1 × -2 × -3 × -4 × -5 × -6 × -7 × -8 = 40320
40320 ÷ 8 = 5040
(not 100% sure this is right)
Answer:
x= 16 degrees
Step-by-step explanation:
the angles can be a little hard to remember but just know that the angles that are outside of the transversal are exterior angles and if they are on the opposite sides of the line that passes through the parallel lines then they're alternate exterior angles and those angles that are inside are interior angles and if they are on the opposite sides of the line passing through the parallel then they are alternate interior angles .