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39 votes
39 votes
A rectangular solar panel is 84 cm by 35 cm. By adding the same amount to each dimension, the area is doubled. How

much is added?

User Rishi Barve
by
2.4k points

1 Answer

24 votes
24 votes

Answer:

21

Explanation:

84x35=2940

2940x2=5880

84+21=105

35+21=56

105*56=5880

User Andho
by
3.2k points