Question

Which angle is smaller?

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Answer 1

Answer:

B

Step-by-step explanation:

Bcz option B is 80 degree its an acute angel

And option A is 90 degrees its a right angel

RIGHT ANGEL IS ALWAYS GREATER THEN ACUTE ANGEL

Answer 2

$Angle \: b$

Because angle A is 90°(Right angled).While, angle B is Acute angle(Less than 90°).

Hence,A is the answer.