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RSB [31]
3 years ago
10

Which of the figures is a concave polygon?

Mathematics
2 answers:
Musya8 [376]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Aliun [14]3 years ago
4 0

Answer:b

Step-by-step explanation:

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Dharmesh has a square garden with a perimeter of 132 feet. Is the area of the garden greater than 1,000 square feet?
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Answer: Yes. The area is 1089 square feet.

Step-by-step explanation:

For a square, all the sides are equal: L = W

Hence, the perimeter of a square = 4 × L

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132 = 4L

132 ÷ 4 = L

33 = L = W

Area of a square with 33 feet sides = L × L = 33 × 33 = 1089

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How do I answer this and what is the answer please help
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I think the triangle is not a parallelogram because it is three sided. A parallelogram needs 4 sides.

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