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Oksana_A [137]
3 years ago
8

The theatre has 4 chairs in a row. there are 5 rows. how many chairs are there in total.

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer:

20

Step-by-step explanation:

1111     <--- 1st row

1111     <---- 2nd row

1111      <--- 3rd row

1111     <----- 4th row

1111     <----- 5th row

use multiplication

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hope this helps

Step-by-step explanation:

For a.) I would do the simplist example possible and make all 3 angles equal. So you would divide 180° degrees by 3. This gives you 60° for each angle. That is still acute.

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Dafna11 [192]

Answer:

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