23449850
Description
Quiz by Paul Hermann, updated more than 1 year ago
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Question 1
Question
An equilateral triangle has a perimeter of 27 centimetres. How long is each side?
Answer
-
8 centimetres
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9 centimetres
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7 centimetres
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10 centimetres
Question 2
Question
Two sides of a triangle are 11centimetres and 8 centimetres. The perimeter of the triangle is 28 centimetres. How long is the 3rd side?
Answer
-
8 centimetres
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11 centimetres
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9 centimetres
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70 milliimetres
Question 3
Question
An equilateral triangle has a perimeter of 42 metres. How long is each side?
Answer
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14,000 millimetres
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14 metres
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1,400 centimetres
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All of the above
Question 4
Question
A regular hexagon has a perimeter of 36 centimetres. Jack says each side is 6 centimetres long. Is he correct?
Answer
- True
- False
Question 5
Question
A pentagon has a perimeter of 36 centimetres. 4 of the sides measure 5 centimetres, 6 centimetres, 7 centimetres and 8 centimetres. How long is the other side?
Answer
-
8 centimetres
-
70 millimetres
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100 milliimetres
-
9 centimetres
Question 6
Question
An octagon has a perimeter of 39.5 metres. 7 of the sides measure 2 metres, 7 metres, 4 metres, 300 centimetres, 8,000 millimetres, 600 centimetres, and 5,000 millimetres. How long is the missing side?
Answer
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45 centimetres
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5.5 metres
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450 centimetres
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3,500 millimetres
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2.5 metres
Question 7
Question
What is the perimeter of a rectangle 10m long by 5m wide?
Answer
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22 m
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30 m
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10 m
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55 m
Question 8
Question
What is the perimeter of a rectangle 8mm by 6mm?
Answer
-
28 cm
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28 sq cm
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36 sq cm
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28 mm
Question 9
Question
The total perimeter of a rectangle is 28 metres. Two sides are each 4m long. What is the length of each other side?
Answer
-
10 centimetres
-
4 metres
-
5 metres
-
10 metres
Question 10
Question
Sue and Dora were comparing the perimeters of their jewelery boxes. Dora said that she has a larger perimeter because her box is so much longer. Sue said that the jewelry boxes have the same perimeter. Who is correct?
Answer
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Sue is correct.
-
Dora is correct.
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They are both correct.
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They are both incorrect.
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