Answer:
∠A + ∠B = 90°
Step-by-step explanation:
Complementary angles are angles which, combined, add to 90°. Therefore, an equation displaying the relationship between two complementary angles may look like this: ∠A + ∠B = 90°.
Assume the figure has three sides.
(a figure with three sides is always a triangle)
Answer:
x= -4.284 and y= 1.432
Step-by-step explanation:
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