NINJA IDENTIFICATION
How is it called the “perimeter” of a circle?
Circumference
What is the formula to get the perimeter of a square?
p=lx4
How many cenitmeters are in a meter?
100cm
8 X 6 / 2 + 20 =
44
Mention 5 units of measurement of the English System.
How can you describe a “quadrilateral”?
It has 4 sides.
What is the formula to get the perimeter of a polygon?
p=a x (number of sides)
How many meters are in a kilometer?
1000m
5 x 3 + 12 - 6 =
21
Mention 5 units of measurement of the metric system.
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What is the value of PI?
3.1416
What is the perimeter of a pentagon whose sides measure 7 cm, each?
7 x 5 = 35 cm
How many decimeters are in a meter?
10 dm
50 / 2 - 20 x 8 =
Name the types of angles:
Acute, right, obtuse, straight, reflex, full rotation.
What is a polygon?
A shape that has more than 5 sides.
What is the area of a rectangle whose sides measure: 4 - 12 - 4 - 12 meters?
48 square meters
How many centimeters are in a decimeter?
10 cm
130 - 30 + 7 + 1, 000=
1,107
Name the type of triangles according to their sides.
Isosceles, equilateral, scalene.
How many sides does a “nonagon” have?
9
What is the area of a triangle that has a base measuring of 4 m and a height of 7 m?
14 square meters
How many centimeters are in a foot?
30.5cm
500 / 5 - 50 x 5 =
1,000
Name the type of triangles according to their angles.
Right, obtuse, acute.