N = x + y - n = 5 and part two x = u + v = o whats the answer?
1 answer:
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Answer:
18°
P.S. Put as brainiest!
Answer & Step-by-step explanation:
This can be proven with the SAS theorem (side-angle-side)
With a perpendicular bisector, the line it bisects is cut directly in half. This creates two equal sides:
and it creates two 90° angles:
∠∠
And because of the reflexive property of congruence:
Side-Angle-Side.
:Done