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earnstyle [38]
3 years ago
15

Alex is drawing rectangles with different areas on a centimetre grid.He can draw 3 different rectangles with an area of 12cm2.Ho

w many rectangles could alex draw with an area of 11cm2
?
Mathematics
2 answers:
Hunter-Best [27]3 years ago
6 0

Answer:

Number of rectangles  could alex draw with an area of 11cm² = 1

Step-by-step explanation:

Minimum length in centimeter grid = 1 cm

Alex is drawing rectangles with different areas on a centimetre grid.He can draw 3 different rectangles with an area of 12cm²

That is

                     12 = 1 x 12

                     12 = 2 x 6

                     12 = 3 x 4

          These are the 3 different rectangles with an area of 12cm².

Now we need to find how many rectangles could alex draw with an area of 11cm².

                     11 = 1 x 11

So only one factorization is possible.

Number of rectangles  could alex draw with an area of 11cm² = 1

stiks02 [169]3 years ago
3 0

Answer:

2.75 or 2

Step-by-step explanation:


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Answer:

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Step-by-step explanation:

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Using a calculator, we have:

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U = \frac{3!}{(3-2)!2!}

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The formula for calculating the slope of a line is expressed as

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