A line is :
A series of points lining in both directions without no end.
True of false?
True
A straight angle measures:
a) 90 gr.
b) < 90 gr.
c) > 90 gr.
d) 180 gr.
d) 180 gr.
In a square, each side is 6 cms. What is the area?
a) 36 cms2
b) 32 cms3
c) 36 cms
a) 36 cm2
In a square, each side is 6 cms. What is the perimeter?
a) 36 cms2
b) 24 cms2
c) 24 cms
c) 24 cms
The angles of a triangule are: angle A= 25gr. angle B=50gr and angle C=X How many degrees has angle C?
a) 100 gr
b) 120 gr
c) 105 gr
c) 105 gr
A close shape with straight angles is called"
a) 3-D
b) Area
c) Poligon
d) Quadrilaterials
c) Poligon
A right angle measures:
a) 90 gr.
b) < 90 gr.
c) > 90 gr.
d) 180 gr.
a) 90 gr.
If the area of a rectangle is 42 in2, its lenght may be:
a) 2 in
b) 21 in
c) 2 in2
d) 21 in2
b) 21 in
If Rectangule is 6 in long x 3 in height. What is the perimeter?
a) 12 in
b) 6 in
c) 18 in
d) 20 in
c) 18 in
Tim wants to put a fence in his backyard which has a shape of a square. If the area is 25 mts2 and the cost is $5 per meter, How much $ Tim will pay?
a) $20
b) $50
c) $100
c) $100
A regular shape with seven sides is called:
a) Decagon
b) Octagone
c) Hexagone
d) Heptagone
d) Hexagone
An obtuse measures:
a) 90 gr.
b) < 90 gr.
c) > 90 gr.
d) 180 gr.
c) > 90 gr.
If you have a triangule with base 5 mts and height 6 mts, its area will be:
a) 25 mts2
b) 32 mts2
c) 30 mts2
c) 30 mts2
If a square has an area of 121 cm2, What is its perimeter?
a) 11 cms
b) 44 cms
c) 40 cms
d) 22 cms
b) 44 cms
Kate will put a carpet in her bedroom which measurements are: 9 mts x 7 mts How many meters of carpet she needs to buy?
a) 90 mts2
b) 63 mts2
c) 70 mts2
b) 63 mts2
The perimeter of a circle is called:
a) radios
b) pi
c) circunference
d) diameter
c) circunference
An acute angle measures:
a) 90 gr.
b) < 90 gr.
c) > 90 gr.
d) 180 gr.
b) < 90 gr.
What is the area of a circle which diameter is 10 ft?
a) pi x 10
b) pi x 10/2
c) pi x 52
d) pi x 5
c) pi x 52
If a circle has a radius of 5 mms. What is the circunference?
a) 31.4 cms
b) 10 cms
c) 314 cms
d) 100 cms
a) 31.4 cms
A pine tree with a perfect shape of a triangle has an area of 50 yards2, its base is 5 yards long, How tall is its height?
a) 10 yards
b) 20 yards
c) 15 yards
b) 20 yards
c2 = a2 + b2 is the equation of the
Pithagorian Theorem
The sum of an internal angles in a triangle measure:
a) 90 gr.
b) < 90 gr.
c) > 90 gr.
d) 180 gr.
d) 180 gr.
The Area of the rectangule is 40 ft2 , if the with is 4 ft and the length is x+8, ft. What is the value of "x"
a) 2
b) 4
c) 8
d) 10
a) x = 2
A rectangule has a width of 4 ft and the length is x+8, ft. What is its perimeter?
a) x + 8 + 4
b) 2x + 8 + 4
c) 2x + 16
d) 2x + 24
d) 2x + 24
The area of this shape is?
The area is 381 mts2