Decimals
What is the anwser of 10.11 + 12.46
22.57
What is the area of a square that is measured 10x10cm
100cm2
A right angles is how many degree
90
one meter = ___ centimeter (metric unit)
100
What does perimeter means in Chinese
周长
What is the answer of 13.45-11.46
1.99
What is the area of a square that is measured 11x11cm
121cm2
A straight angle is how many degree
Which is bigger: A.inches B.foot
B
What is the perimeter of a rectangle that is measured 16 for the length and 13 for the width
58
What is the answer of 3.14-2.56
0.58
What is the area of a rectangle that is measured 14x11cm
154cm2
What does endpoint means in Chinese
端点
___ inches = 1 foot
12
What is the perimeter of a rectangle that is measured 19 for the length and 13 for the width
64
Put this fraction into decimal:3/25
0.12
There is a square, the square's perimeter is 64cm, what is the area of the square
256cm2
An angle is formed with ___ ____ and ___ ______
Two rays and one vertex
1 mile = ___ yards
1760
There is a square, the square's area is 253, the width is 11. What is the perimeter
68
Put this decimal into fraction(in simplest from):0.28
7/25
There is a rectangle, the rectangle's perimeter is 18cm, the length of the rectangle is twice its width. What is the area of the rectangle?
18cm2
greater than ___ degree smaller than ___ degree = acute angle
___ degree = right angle
greater than ___ degree smaller than ___ degree = obtuse angle
greater than 0___ degree smaller than 90___ degree = acute angle
90___ degree = right angle
greater than 90___ degree smaller than 180___ degree = obtuse angle
1 mile = ___ feet
5280
There is a rectangle, the rectangle's area is 1000, the width is 8. What is the perimeter
266