2 years ago

Help quick please ________

Mathematics

2 answers:

KonstantinChe [14]2 years ago

6 0

Answer:

The first one

Step-by-step explanation:

21 x 18 = 378

17 x 9 = 153

378 + 153 = 531

Kruka [31]2 years ago

5 0

Hey

Area of first rectangle = 18 x 21 = 378 in^2

Area of second rectangle = 17 x 9 = 153 in^2

Total area = 378+153 = 531 in^2

Option 1

Hope this helps :)

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