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finlep [7]
3 years ago
6

A rectangle has an area of 12 square centimeters and a perimeter of 16 centimeters. which of the following couldd be its dimensi

ons?
a. 2 cm and 6 cm
b. 3 cm and 8 cm
c. 1.5 cm and 8 cm
d. 1 cm and 12 cm
Mathematics
2 answers:
ryzh [129]3 years ago
3 0

Answer:

a 2 cm and 6 cm

Step-by-step explanation:

The product of the dimensions must be 12 cm². (All answer choices meet that requirement.)

Opposite sides of a rectangle are the same length, so the sum of the two dimensions must be half the perimeter, 8 cm. The sums of the answer choices are ...

8 cm

7 cm

9.5 cm

13 cm

Only the first answer choice meets the requirement for a perimeter of 16 cm. The dimensions could be 2 cm and 6 cm.

Oksanka [162]3 years ago
3 0

Answer:

A. 2 cm and 6 cm 6*2=12 (area)

2+2+6+6=16

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Illiana cubed (³) the number of original plants, p, in the garden. Then, she added 2 more plants. We will use n for the number of total plants.

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