How many rectangle(s) with “*” is / are there in the figure below?
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14 tháng 12 2021 lúc 8:49
How many triangles are there in the figure below? *
6
1
4
8
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The area of a rectangle is 1176. If the sides of the rectangle are integers, how many different value(s) of the perimeter of this rectangle is / are there?
Diện tích của một hình chữ nhật là 1176. Nếu các cạnh của hình chữ nhật là số nguyên thì có bao nhiêu giá trị khác nhau của chu vi hình chữ nhật này?
Ta có: 1176 chia hết cho 1, 2 ,3, 4, 6,7,8,12,14,21,24,28,42,49,56,84,98,147,168,196,294,392,588,1176
Nếu các cạnh của HCN là 1 số nguyên thì số giá trị khác nhau thoả mãn là 12
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Rotate an equilateral triangle inscribed in a circle 40 degrees clockwise and counterclockwise, as shown in the figure below. How many triangles are there in the figure?
How many different ways are there to write 1 2 3 4 5 from the figure below?
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14 tháng 12 2021 lúc 8:41
How many circles are there in the figure? *
4
2
5
3
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The rectangle ABCD is divided into 4 regions whose perimeters are indicated in the figure below,where X,Y,Z Are Distinct positive integers and X>Y .It is known that Z=\(\frac{X+Y}{3}\)and W<6.Find X
The rectangle ABCD is divided into 4 regions whose perimeters are indicated in the figure below,where X,Y,Z are distinct positive integers and X>Y .It is known that Z=\(\frac{Z+Y}{3}\)and W<6.Find X
How many rectangles are there in a 4x4 square grid?
Note: A square is also a rectangle.
My name is Nam. I’m twelve years old . There are four people inmy family . We are in the lining room now. There is a table , a couch, a television , a bookshelf , and there are twoarmchair, there stools in the living room.
1What’s his name?
2.How is is he?
3.How many people arethere in Nam’s family?
4. where are they now?
5.How many televisions are there in the livingroom?
6.How many stools are there in the living room
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My name is Nam. I’m twelve years old . There are four people inmy family . We are in the lining room now. There is a table , a couch, a television , a bookshelf , and there are twoarmchair, there stools in the living room.
1What’s his name?
2.How is is he?
3.How many people arethere in Nam’s family?
4. where are they now?
5.How many televisions are there in the livingroom?
6.How many stools are there in the living room
My name is Nam. I’m twelve years old . There are four people inmy family . We are in the lining room now. There is a table , a couch, a television , a bookshelf , and there are twoarmchair, there stools in the living room.
1What’s his name?
His name is Nam
2.How old is he?
He is twelve years old
3.How many people are there in Nam’s family?
There are four people in Nam’s family
4. where are they now?
They are in the living room now.
5.How many televisions are there in the livingroom?
There is one television in the living room
6.How many stools are there in the living room
There are there stools in the living room.
#Yumi
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My name is Nam. I’m twelve years old . There are four people inmy family . We are in the lining room now. There is a table , a couch, a television , a bookshelf , and there are twoarmchair, there stools in the living room.
1What’s his name?
-> His name is Nam .
2.How is is he?
-> He is twelve years old .
3.How many people arethere in Nam’s family?
-> There are four in Nam's family .
4. where are they now?
-> They are in the living room now .
5.How many televisions are there in the livingroom?
-> There is one television in the living room .
6.How many stools are there in the living room
-> There are there stools in the living room .
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