Answer:
<h2>
D.84</h2>
Step-by-step explanation:
<u>*It's an isosceles triangle so 2 of the angles are going to be the same degrees</u>
<u>*Every triangle is 180 degrees</u>
(48)+(48)=96 then 180-96=84
3 & -3 are 3 units from zero
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Answer:
50:39
Step-by-step explanation:
The first number in the context always goes first!
1) False
Adjacent angles must share a common side/ray.
2) B and D
Adjacent angles are those that are directly next to each other and share a common side.
3) C
Angles 1 and 2 are congruent. Angles 3 and 4 are congruent. Both of these pairs have angles that are opposite each other.
4) B
Angles 1 and 2 add up to 180. Angles 3 and 4 add up to 180. Both of these pairs of angles are supplementary.
5) A
These angles are directly next to each other and share a common side.
Hope this helps!! :)
