Answer:
hope this helpful
Step-by-step explanation:
isosceles right
because A light ray incident at 90° at the first face emerges at the same angle. The diagram shows five isosceles right-angled prisms. A light ray incident at 90° at the first face emerges at the same angle with the normal from the last face.
Put a picture of the whole thing
696 large bags of flour were packed.
Let large bags of flour be 'y'
Let small bags of flour be 'x'. That is x=2040 (according to the question)
HOPE IT HELPS
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